Blank UI after idle

[edwardloveall]

What happened?

After some time, I return to Fluux and the page is totally blank.

Steps to reproduce

1. Open a MUC
2. Leave for a while; long enough for the computer to go to sleep, but this doesn't seem to work if you just invoke sleep manually.
3. Come back
4. See that the window is empty. No sidebar, no messages, no error.

Expected behavior

The UI is still and functional visible.

Fluux Messenger version

Version 0.15.1 (54a0d8a)

Platform

macOS

Installation type

.dmg (macOS)

Screenshots or logs

Additional context

Here are the app logs for this happening twice. There's effectively no other traffic; no messages in MUCs, no direct messages, no commands or extra join/leave.

Logs

2026-04-17T14:26:29.666257Z  INFO webview: [FLUUX] Debug utilities available at window.__FLUUX_DEBUG__
2026-04-17T14:26:29.666444Z  INFO webview: [FLUUX] - catchupAllRooms(days=7): Fetch last N days of messages for all joined rooms
2026-04-17T14:26:29.666539Z  INFO webview: [FLUUX] - getClient(): Get XMPPClient instance
2026-04-17T14:26:29.666636Z  INFO webview: [FLUUX] - getRooms(): Get room store state
2026-04-17T14:26:29.687332Z  INFO webview: [Fluux] Keychain: loading credentials
2026-04-17T14:26:29.714463Z  INFO fluux: Keychain: loaded credentials for edwardloveall@nixnet.services
2026-04-17T14:26:29.715112Z  INFO webview: [Fluux] Keychain: credentials loaded
2026-04-17T14:26:30.400703Z  INFO webview: [Fluux] FAST module not present on this connection
2026-04-17T14:26:30.401115Z  INFO webview: [Fluux] Auth: password (SASL: SCRAM-SHA-1, offered: SCRAM-SHA-1, PLAIN)
2026-04-17T14:26:30.846018Z  INFO webview: [Fluux] SASL complete (445ms)
2026-04-17T14:26:31.103310Z  INFO webview: [Fluux] Connection handshake complete: online (resolved=false)
2026-04-17T14:26:31.104557Z  INFO webview: [Fluux] Connected: fresh
2026-04-17T14:26:31.104881Z  INFO webview: [Fluux] Background sync: fresh session — checking MAM support
2026-04-17T14:26:31.106159Z  INFO webview: [Fluux] SDK v0.15.1, platform: desktop, session #1
2026-04-17T14:26:31.149421Z  INFO webview: [Fluux] Chat: switched to conversation ...@nixnet.services
2026-04-17T14:26:31.149850Z  INFO webview: [Fluux] Chat: switched to conversation ...@nixnet.services
2026-04-17T14:26:31.247106Z  INFO webview: [Fluux] Roster loaded: 2 contact(s) (both=1, none=1)
2026-04-17T14:26:31.247210Z  INFO webview: [Fluux] Roster loaded: 2 contact(s) (both=1, none=1)
2026-04-17T14:26:31.247294Z  INFO webview: [Fluux] Fresh session: roster fetched, enabling carbons
2026-04-17T14:26:31.247465Z  INFO webview: [Fluux] SM enabled (id: g2gCbQAA..., server max: 300s)
2026-04-17T14:26:31.486705Z  INFO webview: [Fluux] Bookmarks: 2 total, 1 autojoin
2026-04-17T14:26:31.608448Z  INFO webview: [Fluux] Conversation sync: merged 1 conversations from server
2026-04-17T14:26:31.609172Z  INFO webview: [Fluux] Fresh session: 1 rooms to autojoin, 0 to rejoin
2026-04-17T14:26:31.749195Z  INFO webview: [Fluux] Chat: starting MAM sync for ...@nixnet.services
2026-04-17T14:26:31.749650Z  INFO webview: [Fluux] Background sync: MAM support discovered, triggering sync
2026-04-17T14:26:31.749884Z  INFO webview: [Fluux] Background sync: starting
2026-04-17T14:26:31.750098Z  INFO webview: [Fluux] Background sync: conversation catch-up
2026-04-17T14:26:31.750372Z  INFO webview: [Fluux] Server identity: server/im "ejabberd"
2026-04-17T14:26:31.750730Z  INFO webview: [Fluux] Server features (65): MAM=true, Carbons=true, Blocking=true, PubSub=true
2026-04-17T14:26:31.759130Z  INFO webview: [Fluux] Background sync: roster discovery
2026-04-17T14:26:31.759410Z  INFO webview: [Fluux] Roster discovery for 1 contact(s)
2026-04-17T14:26:31.760017Z  INFO webview: [WebPush] Server disco: p1:push:webpush feature = false | pushEnabled = true | All features: ["http://jabber.org/protocol/commands","http://jabber.org/protocol/disco#info","http://jabber.org/protocol/disco#items","http://jabber.org/protocol/offline","http://jabber.org/protocol/pubsub","http://jabber.org/protocol/pubsub#access-authorize","http://jabber.org/protocol/pubsub#access-open","http://jabber.org/protocol/pubsub#access-presence","http://jabber.org/protocol/pubsub#access-whitelist","http://jabber.org/protocol/pubsub#auto-create","http://jabber.org/protocol/pubsub#auto-subscribe","http://jabber.org/protocol/pubsub#collections","http://jabber.org/protocol/pubsub#config-node","http://jabber.org/protocol/pubsub#config-node-max","http://jabber.org/protocol/pubsub#create-and-configure","http://jabber.org/protocol/pubsub#create-nodes","http://jabber.org/protocol/pubsub#delete-items","http://jabber.org/protocol/pubsub#delete-nodes","http://jabber.org/protocol/pubsub#filtered-notifications","http://jabber.org/protocol/pubsub#get-pending","http://jabber.org/protocol/pubsub#instant-nodes","http://jabber.org/protocol/pubsub#item-ids","http://jabber.org/protocol/pubsub#last-published","http://jabber.org/protocol/pubsub#manage-subscriptions","http://jabber.org/protocol/pubsub#member-affiliation","http://jabber.org/protocol/pubsub#modify-affiliations","http://jabber.org/protocol/pubsub#multi-items","http://jabber.org/protocol/pubsub#outcast-affiliation","http://jabber.org/protocol/pubsub#persistent-items","http://jabber.org/protocol/pubsub#presence-notifications","http://jabber.org/protocol/pubsub#presence-subscribe","http://jabber.org/protocol/pubsub#publish","http://jabber.org/protocol/pubsub#publish-only-affiliation","http://jabber.org/protocol/pubsub#publish-options","http://jabber.org/protocol/pubsub#publisher-affiliation","http://jabber.org/protocol/pubsub#purge-nodes","http://jabber.org/protocol/pubsub#retract-items","http://jabber.org/protocol/pubsub#retrieve-affiliations","http://jabber.org/protocol/pubsub#retrieve-default","http://jabber.org/protocol/pubsub#retrieve-items","http://jabber.org/protocol/pubsub#retrieve-subscriptions","http://jabber.org/protocol/pubsub#shim","http://jabber.org/protocol/pubsub#subscribe","http://jabber.org/protocol/pubsub#subscription-notifications","http://jabber.org/protocol/rsm","iq","jabber:iq:last","jabber:iq:privacy","jabber:iq:register","jabber:iq:version","msgoffline","presence","urn:xmpp:blocking","urn:xmpp:carbons:2","urn:xmpp:carbons:rules:0","urn:xmpp:extdisco:2","urn:xmpp:mam:0","urn:xmpp:mam:1","urn:xmpp:mam:2","urn:xmpp:mam:tmp","urn:xmpp:message-retract:1","urn:xmpp:ping","urn:xmpp:sic:0","urn:xmpp:sic:1","vcard-temp"]
2026-04-17T14:26:31.761475Z  INFO webview: [Fluux] MAM query: ...@nixnet.services, max=5, backward
2026-04-17T14:26:31.773779Z  INFO webview: [Fluux] Room features: gram@rooms.slidge.im MAM=true reactions=true hats=false
2026-04-17T14:26:31.774137Z  INFO webview: [Fluux] Joining room: gram@rooms.slidge.im
2026-04-17T14:26:31.778088Z  INFO webview: [Fluux] MAM query: ...@nixnet.services, max=50, forward from 2023-10-15T19:16:20.614Z
2026-04-17T14:26:31.860149Z  INFO webview: [Fluux] MUC service: muc.nixnet.services (MAM=true)
2026-04-17T14:26:31.877954Z  INFO webview: [Fluux] MAM result: ...@nixnet.services → 0 msg(s), complete=true, 117ms
2026-04-17T14:26:31.879323Z  INFO webview: [Fluux] Roster discovery complete for 1 contact(s)
2026-04-17T14:26:31.879583Z  INFO webview: [Fluux] Background sync: checking archived conversations
2026-04-17T14:26:31.882826Z  INFO webview: [Fluux] Disco#items: 4 component(s) on nixnet.services
2026-04-17T14:26:31.897933Z  INFO webview: [Fluux] MAM result: ...@nixnet.services → 0 msg(s), complete=true, 120ms
2026-04-17T14:26:31.903807Z  INFO webview: [Fluux] Chat: MAM sync complete
2026-04-17T14:26:31.914545Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 9 occupants)
2026-04-17T14:26:32.361522Z  INFO webview: [Fluux] HTTP Upload service: upload.nixnet.services (max 95MB)
2026-04-17T14:26:35.908587Z  INFO webview: [Fluux] Room: switched to gram@rooms.slidge.im
2026-04-17T14:26:35.909829Z  INFO webview: [Fluux] Room: switched to gram@rooms.slidge.im
2026-04-17T14:26:35.910593Z  INFO webview: [Fluux] Room: starting MAM catch-up for gram@rooms.slidge.im
2026-04-17T14:26:36.154414Z  INFO webview: [Fluux] Room MAM query: gram@rooms.slidge.im, max=100, forward from 2026-04-14T12:51:41.349Z
2026-04-17T14:26:36.312772Z  INFO webview: [Fluux] Room MAM result: gram@rooms.slidge.im → 5 msg(s), complete=true, 159ms
2026-04-17T14:26:36.341817Z  INFO webview: [Fluux] Room: MAM catch-up complete
2026-04-17T14:26:41.755070Z  INFO webview: [Fluux] Background sync: room catch-up (delayed 10s)
2026-04-17T14:26:41.757180Z  INFO webview: [Fluux] Background catch-up for 1 room(s)
2026-04-17T14:26:41.795276Z  INFO webview: [Fluux] Room MAM query: gram@rooms.slidge.im, max=100, forward from 2026-04-17T12:02:14.828Z
2026-04-17T14:26:41.951220Z  INFO webview: [Fluux] Room MAM result: gram@rooms.slidge.im → 1 msg(s), complete=true, 156ms
2026-04-17T14:26:41.966432Z  INFO webview: [Fluux] Background catch-up for 1 room(s) — complete
2026-04-17T14:26:41.966609Z  INFO webview: [Fluux] Background sync: member discovery for 1 rooms
2026-04-17T14:26:42.088886Z  WARN webview: [Fluux] Member query failed for gram@rooms.slidge.im (owner): forbidden
2026-04-17T14:26:42.216283Z  WARN webview: [Fluux] Member query failed for gram@rooms.slidge.im (admin): forbidden
2026-04-17T14:26:42.347021Z  WARN webview: [Fluux] Member query failed for gram@rooms.slidge.im (member): forbidden
2026-04-17T14:39:18.264191Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T14:39:18.397891Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 1 occupants)
2026-04-17T14:44:29.436053Z  INFO webview: [PlatformState] Tauri system-will-sleep event received
2026-04-17T14:44:29.437996Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T14:44:29.599264Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 1 occupants)
2026-04-17T14:53:55.677793Z  INFO webview: [PlatformState] Detected wake from sleep (520s gap)
2026-04-17T14:53:55.691095Z  INFO webview: [Fluux] System state: awake (sleep: 520s)
2026-04-17T14:53:55.744363Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T14:53:55.935823Z  INFO webview: [Fluux] Stream error: websocket econnerror wss://xmpp.nixnet.services/ws
2026-04-17T14:53:55.936436Z  WARN webview: [Fluux] Stream transport error detected, initiating dead-socket recovery
2026-04-17T14:53:55.940839Z  WARN webview: [Fluux] Dead connection detected, will reconnect
2026-04-17T14:53:55.951512Z  INFO webview: [Fluux] Reconnecting (attempt 1, delay 1s)
2026-04-17T14:53:55.954948Z  INFO webview: [Fluux] cleanupClient: stopping old client
2026-04-17T14:53:55.957392Z  INFO webview: [Fluux] cleanupClient: old client cleaned up (forceful)
2026-04-17T14:53:55.978831Z  INFO webview: [Fluux] attemptReconnect: starting
2026-04-17T14:53:55.979340Z  INFO webview: [Fluux] Connection handshake error: WebSocket ECONNERROR wss://xmpp.nixnet.services/ws (resolved=true)
2026-04-17T14:53:56.100042Z  INFO webview: [Fluux] attemptReconnect: waiting 1594ms for network to settle after wake
2026-04-17T14:53:57.838718Z  INFO webview: [Fluux] cleanupClient: no client to clean
2026-04-17T14:53:57.840394Z  INFO webview: [Fluux] attemptReconnect: old client cleaned up
2026-04-17T14:53:57.844783Z  INFO webview: [Fluux] attemptReconnect: new client created, calling start() (wss://xmpp.nixnet.services/ws)
2026-04-17T14:53:58.656060Z  INFO webview: [Fluux] FAST module not present on this connection
2026-04-17T14:53:58.658961Z  INFO webview: [Fluux] Auth: password (SASL: SCRAM-SHA-1, offered: SCRAM-SHA-1, PLAIN)
2026-04-17T14:53:59.841094Z  INFO webview: [Fluux] SASL complete (1180ms)
2026-04-17T15:13:06.048182Z  INFO webview: [FLUUX] Debug utilities available at window.__FLUUX_DEBUG__
2026-04-17T15:13:06.048330Z  INFO webview: [FLUUX] - catchupAllRooms(days=7): Fetch last N days of messages for all joined rooms
2026-04-17T15:13:06.048434Z  INFO webview: [FLUUX] - getClient(): Get XMPPClient instance
2026-04-17T15:13:06.048527Z  INFO webview: [FLUUX] - getRooms(): Get room store state
2026-04-17T15:13:06.077286Z  INFO webview: [Fluux] Keychain: loading credentials
2026-04-17T15:13:06.106481Z  INFO fluux: Keychain: loaded credentials for edwardloveall@nixnet.services
2026-04-17T15:13:06.107221Z  INFO webview: [Fluux] Keychain: credentials loaded
2026-04-17T15:13:06.666031Z  INFO webview: [Fluux] FAST module not present on this connection
2026-04-17T15:13:06.666445Z  INFO webview: [Fluux] Auth: password (SASL: SCRAM-SHA-1, offered: SCRAM-SHA-1, PLAIN)
2026-04-17T15:13:07.095817Z  INFO webview: [Fluux] SASL complete (428ms)
2026-04-17T15:13:07.342980Z  INFO webview: [Fluux] Connection handshake complete: online (resolved=false)
2026-04-17T15:13:07.344252Z  INFO webview: [Fluux] Connected: fresh
2026-04-17T15:13:07.344677Z  INFO webview: [Fluux] Background sync: fresh session — checking MAM support
2026-04-17T15:13:07.346317Z  INFO webview: [Fluux] SDK v0.15.1, platform: desktop, session #1
2026-04-17T15:13:07.387611Z  INFO webview: [Fluux] Chat: switched to conversation ...@nixnet.services
2026-04-17T15:13:07.388084Z  INFO webview: [Fluux] Chat: switched to conversation ...@nixnet.services
2026-04-17T15:13:07.485584Z  INFO webview: [Fluux] Roster loaded: 2 contact(s) (both=1, none=1)
2026-04-17T15:13:07.485685Z  INFO webview: [Fluux] Roster loaded: 2 contact(s) (both=1, none=1)
2026-04-17T15:13:07.485770Z  INFO webview: [Fluux] Fresh session: roster fetched, enabling carbons
2026-04-17T15:13:07.485938Z  INFO webview: [Fluux] SM enabled (id: g2gCbQAA..., server max: 300s)
2026-04-17T15:13:07.737662Z  INFO webview: [Fluux] Bookmarks: 2 total, 1 autojoin
2026-04-17T15:13:07.866629Z  INFO webview: [Fluux] Conversation sync: merged 1 conversations from server
2026-04-17T15:13:07.867590Z  INFO webview: [Fluux] Fresh session: 1 rooms to autojoin, 0 to rejoin
2026-04-17T15:13:07.997202Z  INFO webview: [Fluux] Chat: starting MAM sync for ...@nixnet.services
2026-04-17T15:13:07.997636Z  INFO webview: [Fluux] Background sync: MAM support discovered, triggering sync
2026-04-17T15:13:07.997924Z  INFO webview: [Fluux] Background sync: starting
2026-04-17T15:13:07.998193Z  INFO webview: [Fluux] Background sync: conversation catch-up
2026-04-17T15:13:07.998562Z  INFO webview: [Fluux] Server identity: server/im "ejabberd"
2026-04-17T15:13:07.998816Z  INFO webview: [Fluux] Server features (65): MAM=true, Carbons=true, Blocking=true, PubSub=true
2026-04-17T15:13:08.007543Z  INFO webview: [WebPush] Server disco: p1:push:webpush feature = false | pushEnabled = true | All features: ["http://jabber.org/protocol/commands","http://jabber.org/protocol/disco#info","http://jabber.org/protocol/disco#items","http://jabber.org/protocol/offline","http://jabber.org/protocol/pubsub","http://jabber.org/protocol/pubsub#access-authorize","http://jabber.org/protocol/pubsub#access-open","http://jabber.org/protocol/pubsub#access-presence","http://jabber.org/protocol/pubsub#access-whitelist","http://jabber.org/protocol/pubsub#auto-create","http://jabber.org/protocol/pubsub#auto-subscribe","http://jabber.org/protocol/pubsub#collections","http://jabber.org/protocol/pubsub#config-node","http://jabber.org/protocol/pubsub#config-node-max","http://jabber.org/protocol/pubsub#create-and-configure","http://jabber.org/protocol/pubsub#create-nodes","http://jabber.org/protocol/pubsub#delete-items","http://jabber.org/protocol/pubsub#delete-nodes","http://jabber.org/protocol/pubsub#filtered-notifications","http://jabber.org/protocol/pubsub#get-pending","http://jabber.org/protocol/pubsub#instant-nodes","http://jabber.org/protocol/pubsub#item-ids","http://jabber.org/protocol/pubsub#last-published","http://jabber.org/protocol/pubsub#manage-subscriptions","http://jabber.org/protocol/pubsub#member-affiliation","http://jabber.org/protocol/pubsub#modify-affiliations","http://jabber.org/protocol/pubsub#multi-items","http://jabber.org/protocol/pubsub#outcast-affiliation","http://jabber.org/protocol/pubsub#persistent-items","http://jabber.org/protocol/pubsub#presence-notifications","http://jabber.org/protocol/pubsub#presence-subscribe","http://jabber.org/protocol/pubsub#publish","http://jabber.org/protocol/pubsub#publish-only-affiliation","http://jabber.org/protocol/pubsub#publish-options","http://jabber.org/protocol/pubsub#publisher-affiliation","http://jabber.org/protocol/pubsub#purge-nodes","http://jabber.org/protocol/pubsub#retract-items","http://jabber.org/protocol/pubsub#retrieve-affiliations","http://jabber.org/protocol/pubsub#retrieve-default","http://jabber.org/protocol/pubsub#retrieve-items","http://jabber.org/protocol/pubsub#retrieve-subscriptions","http://jabber.org/protocol/pubsub#shim","http://jabber.org/protocol/pubsub#subscribe","http://jabber.org/protocol/pubsub#subscription-notifications","http://jabber.org/protocol/rsm","iq","jabber:iq:last","jabber:iq:privacy","jabber:iq:register","jabber:iq:version","msgoffline","presence","urn:xmpp:blocking","urn:xmpp:carbons:2","urn:xmpp:carbons:rules:0","urn:xmpp:extdisco:2","urn:xmpp:mam:0","urn:xmpp:mam:1","urn:xmpp:mam:2","urn:xmpp:mam:tmp","urn:xmpp:message-retract:1","urn:xmpp:ping","urn:xmpp:sic:0","urn:xmpp:sic:1","vcard-temp"]
2026-04-17T15:13:08.020478Z  INFO webview: [Fluux] Room features: gram@rooms.slidge.im MAM=true reactions=true hats=false
2026-04-17T15:13:08.020839Z  INFO webview: [Fluux] Joining room: gram@rooms.slidge.im
2026-04-17T15:13:08.025246Z  INFO webview: [Fluux] MAM query: ...@nixnet.services, max=50, forward from 2023-10-15T19:16:20.614Z
2026-04-17T15:13:08.101779Z  INFO webview: [Fluux] MUC service: muc.nixnet.services (MAM=true)
2026-04-17T15:13:08.123379Z  INFO webview: [Fluux] Disco#items: 4 component(s) on nixnet.services
2026-04-17T15:13:08.141571Z  INFO webview: [Fluux] MAM result: ...@nixnet.services → 0 msg(s), complete=true, 117ms
2026-04-17T15:13:08.146617Z  INFO webview: [Fluux] Chat: MAM sync complete
2026-04-17T15:13:08.157540Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 10 occupants)
2026-04-17T15:13:08.596495Z  INFO webview: [Fluux] HTTP Upload service: upload.nixnet.services (max 95MB)
2026-04-17T15:13:11.200136Z  INFO webview: [Fluux] Room: switched to gram@rooms.slidge.im
2026-04-17T15:13:11.200586Z  INFO webview: [Fluux] Room: switched to gram@rooms.slidge.im
2026-04-17T15:13:11.201037Z  INFO webview: [Fluux] Room: starting MAM catch-up for gram@rooms.slidge.im
2026-04-17T15:13:11.437008Z  INFO webview: [Fluux] Room MAM query: gram@rooms.slidge.im, max=100, forward from 2026-04-17T12:02:14.828Z
2026-04-17T15:13:11.588045Z  INFO webview: [Fluux] Room MAM result: gram@rooms.slidge.im → 1 msg(s), complete=true, 151ms
2026-04-17T15:13:11.610418Z  INFO webview: [Fluux] Room: MAM catch-up complete
2026-04-17T15:13:16.537790Z  INFO webview: [PlatformState] Tauri system-will-sleep event received
2026-04-17T15:13:16.537947Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T15:13:16.598925Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T15:13:16.689425Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 1 occupants)
2026-04-17T15:13:16.743255Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 1 occupants)
2026-04-17T15:13:18.003583Z  INFO webview: [Fluux] Background sync: room catch-up (delayed 10s)
2026-04-17T15:13:18.005110Z  INFO webview: [Fluux] Background catch-up for 1 room(s)
2026-04-17T15:13:18.044539Z  INFO webview: [Fluux] Room MAM query: gram@rooms.slidge.im, max=100, forward from 2026-04-17T14:53:53.031Z
2026-04-17T15:13:18.195301Z  INFO webview: [Fluux] Room MAM result: gram@rooms.slidge.im → 1 msg(s), complete=true, 151ms
2026-04-17T15:13:18.222577Z  INFO webview: [Fluux] Background catch-up for 1 room(s) — complete
2026-04-17T15:13:18.222772Z  INFO webview: [Fluux] Background sync: member discovery for 1 rooms
2026-04-17T15:13:18.348412Z  WARN webview: [Fluux] Member query failed for gram@rooms.slidge.im (owner): forbidden
2026-04-17T15:13:18.484389Z  WARN webview: [Fluux] Member query failed for gram@rooms.slidge.im (admin): forbidden
2026-04-17T15:13:18.617790Z  WARN webview: [Fluux] Member query failed for gram@rooms.slidge.im (member): forbidden
2026-04-17T15:13:19.852182Z  INFO webview: [PlatformState] Tauri system-did-wake event received
2026-04-17T15:13:19.852631Z  INFO webview: [PlatformState] System woke from sleep (OS notification, ~3s)
2026-04-17T15:13:19.852813Z  INFO webview: [Fluux] System state: awake (sleep: 3s)
2026-04-17T15:13:19.982113Z  INFO webview: [Fluux] Connection verified (128ms)
2026-04-17T15:13:20.104770Z  INFO webview: [PlatformState] Tauri system-did-wake-deferred event received (delay=1s)
2026-04-17T15:13:24.319110Z  INFO webview: [PlatformState] Tauri system-will-sleep event received
2026-04-17T15:13:24.327365Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T15:13:24.481754Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 1 occupants)
2026-04-17T15:13:30.778241Z  INFO webview: [PlatformState] Tauri system-did-wake event received
2026-04-17T15:13:30.778412Z  INFO webview: [PlatformState] System woke from sleep (OS notification, ~6s)
2026-04-17T15:13:30.778581Z  INFO webview: [Fluux] System state: awake (sleep: 6s)
2026-04-17T15:13:30.783153Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T15:13:30.936437Z  INFO webview: [Fluux] Connection verified (152ms)
2026-04-17T15:13:30.936604Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 1 occupants)
2026-04-17T15:13:32.905028Z  INFO webview: [PlatformState] Tauri system-did-wake-deferred event received (delay=2s)
2026-04-17T15:13:32.905254Z  INFO webview: [PlatformState] System woke from sleep (deferred 2s)
2026-04-17T15:13:32.905382Z  INFO webview: [Fluux] System state: awake
2026-04-17T15:13:33.024981Z  INFO webview: [Fluux] Connection verified (118ms)
2026-04-17T15:25:55.622284Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T15:25:56.220224Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 1 occupants)
2026-04-17T15:30:45.467197Z  INFO webview: [PlatformState] Tauri system-will-sleep event received
2026-04-17T15:30:45.469228Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T15:30:45.640821Z  INFO webview: [Fluux] Room joined: gram@rooms.slidge.im (none/participant, 1 occupants)
2026-04-17T15:45:43.072123Z  INFO webview: [PlatformState] Detected wake from sleep (305s gap)
2026-04-17T15:45:43.076820Z  INFO webview: [Fluux] System state: awake (sleep: 305s)
2026-04-17T15:45:43.089822Z  INFO webview: [Fluux] Sent presence update to 1 joined room(s)
2026-04-17T15:45:43.296748Z  INFO webview: [Fluux] Stream error: websocket econnerror wss://xmpp.nixnet.services/ws
2026-04-17T15:45:43.297951Z  WARN webview: [Fluux] Stream transport error detected, initiating dead-socket recovery
2026-04-17T15:45:43.298698Z  WARN webview: [Fluux] Dead connection detected, will reconnect
2026-04-17T15:45:43.302878Z  INFO webview: [Fluux] Reconnecting (attempt 1, delay 1s)
2026-04-17T15:45:43.303356Z  INFO webview: [Fluux] cleanupClient: stopping old client
2026-04-17T15:45:43.303734Z  INFO webview: [Fluux] cleanupClient: old client cleaned up (forceful)
2026-04-17T15:45:43.304280Z  INFO webview: [Fluux] attemptReconnect: starting
2026-04-17T15:45:43.304413Z  INFO webview: [Fluux] Connection handshake error: WebSocket ECONNERROR wss://xmpp.nixnet.services/ws (resolved=true)
2026-04-17T15:45:43.354612Z  INFO webview: [Fluux] attemptReconnect: waiting 1722ms for network to settle after wake
2026-04-17T15:45:45.268559Z  INFO webview: [Fluux] cleanupClient: no client to clean
2026-04-17T15:45:45.269626Z  INFO webview: [Fluux] attemptReconnect: old client cleaned up
2026-04-17T15:45:45.276393Z  INFO webview: [Fluux] attemptReconnect: new client created, calling start() (wss://xmpp.nixnet.services/ws)
2026-04-17T15:45:45.953380Z  INFO webview: [Fluux] FAST module not present on this connection
2026-04-17T15:45:45.955528Z  INFO webview: [Fluux] Auth: password (SASL: SCRAM-SHA-1, offered: SCRAM-SHA-1, PLAIN)
2026-04-17T15:46:13.077250Z  INFO webview: [Fluux] keepalive: client replaced during await, ignoring stale result
2026-04-17T15:46:13.077551Z  INFO webview: [Fluux] verify: client replaced during await, ignoring stale result
2026-04-17T15:46:13.077717Z ERROR webview: [Fluux] SASL timeout after 15000ms
2026-04-17T15:46:13.078182Z  INFO webview: [Fluux] Stream error: sasl authentication timed out
2026-04-17T15:46:13.078377Z  INFO webview: [Fluux] Connection handshake error: SASL authentication timed out (resolved=false)
2026-04-17T15:46:13.078680Z  INFO webview: [Fluux] cleanupClient: stopping old client
2026-04-17T15:46:13.078826Z  INFO webview: [Fluux] cleanupClient: old client cleaned up (forceful)
2026-04-17T15:46:13.079034Z ERROR webview: [Fluux] Reconnect failed: SASL authentication timed out
2026-04-17T15:46:13.080550Z  INFO webview: [Fluux] Reconnecting (attempt 2, delay 2s)
2026-04-17T15:46:13.080726Z  INFO webview: [Fluux] Connection start() rejected: SASL authentication timed out (resolved=true)
2026-04-17T15:46:15.267691Z  INFO webview: [Fluux] attemptReconnect: starting
2026-04-17T15:46:15.489213Z  INFO webview: [Fluux] cleanupClient: no client to clean
2026-04-17T15:46:15.491483Z  INFO webview: [Fluux] attemptReconnect: old client cleaned up
2026-04-17T15:46:15.494001Z  INFO webview: [Fluux] attemptReconnect: new client created, calling start() (wss://xmpp.nixnet.services/ws)
2026-04-17T15:46:16.165331Z  INFO webview: [Fluux] FAST module not present on this connection
2026-04-17T15:46:16.167399Z  INFO webview: [Fluux] Auth: password (SASL: SCRAM-SHA-1, offered: SCRAM-SHA-1, PLAIN)
2026-04-17T15:50:58.987434Z  INFO webview: [PlatformState] Detected wake from sleep (286s gap)
2026-04-17T15:50:58.988091Z  INFO webview: [Fluux] System state: awake (sleep: 286s)
2026-04-17T15:50:58.988388Z  INFO webview: [Fluux] cleanupClient: stopping old client
2026-04-17T15:50:58.988693Z  INFO webview: [Fluux] cleanupClient: old client cleaned up (forceful)
2026-04-17T15:50:58.990592Z  INFO webview: [Fluux] Reconnecting (attempt 0, delay 0s)
2026-04-17T15:50:59.032144Z ERROR webview: [Fluux] SASL timeout after 15000ms
2026-04-17T15:50:59.034093Z  INFO webview: [Fluux] attemptReconnect: starting
2026-04-17T15:50:59.056290Z  INFO webview: [Fluux] attemptReconnect: waiting 1932ms for network to settle after wake
2026-04-17T15:51:01.060069Z  INFO webview: [Fluux] cleanupClient: no client to clean
2026-04-17T15:51:01.062355Z  INFO webview: [Fluux] attemptReconnect: old client cleaned up
2026-04-17T15:51:01.068211Z  INFO webview: [Fluux] attemptReconnect: new client created, calling start() (wss://xmpp.nixnet.services/ws)
2026-04-17T15:51:01.583974Z  INFO webview: [Fluux] Reconnect timeout fired late (286s elapsed, expected 30s) — system likely slept through it
2026-04-17T15:51:01.585198Z  INFO webview: [Fluux] Stale reconnect timeout fired for superseded client, skipping cleanup
2026-04-17T15:51:01.586818Z  INFO webview: [Fluux] Stale attemptReconnect catch (client replaced): Reconnect attempt superseded
2026-04-17T15:51:01.708981Z  INFO webview: [Fluux] FAST module not present on this connection
2026-04-17T15:51:01.712932Z  INFO webview: [Fluux] Auth: password (SASL: SCRAM-SHA-1, offered: SCRAM-SHA-1, PLAIN)
2026-04-17T15:51:28.995026Z ERROR webview: [Fluux] SASL timeout after 15000ms
2026-04-17T15:51:28.995423Z  INFO webview: [Fluux] Stream error: sasl authentication timed out
2026-04-17T15:51:28.995663Z  INFO webview: [Fluux] Connection handshake error: SASL authentication timed out (resolved=false)
2026-04-17T15:51:28.995895Z  INFO webview: [Fluux] cleanupClient: stopping old client
2026-04-17T15:51:28.996105Z  INFO webview: [Fluux] cleanupClient: old client cleaned up (forceful)
2026-04-17T15:51:28.996331Z ERROR webview: [Fluux] Reconnect failed: SASL authentication timed out
2026-04-17T15:51:28.998135Z  INFO webview: [Fluux] Reconnecting (attempt 1, delay 1s)
2026-04-17T15:51:28.998393Z  INFO webview: [Fluux] Connection start() rejected: SASL authentication timed out (resolved=true)
2026-04-17T15:51:30.004797Z  INFO webview: [Fluux] attemptReconnect: starting
2026-04-17T15:51:30.040370Z  INFO webview: [Fluux] cleanupClient: no client to clean
2026-04-17T15:51:30.040574Z  INFO webview: [Fluux] attemptReconnect: old client cleaned up
2026-04-17T15:51:30.040706Z  INFO webview: [Fluux] attemptReconnect: new client created, calling start() (wss://xmpp.nixnet.services/ws)
2026-04-17T15:51:30.573396Z  INFO webview: [Fluux] FAST module not present on this connection
2026-04-17T15:51:30.575736Z  INFO webview: [Fluux] Auth: password (SASL: SCRAM-SHA-1, offered: SCRAM-SHA-1, PLAIN)
2026-04-17T15:51:31.852470Z  INFO webview: [Fluux] SASL complete (1274ms)

[mremond]

I think this will be fixed in next release (0.15.2). It seems related to the dance we have to do to reload the JS code after a long sleep time on MacOS.