diff --git a/messages/datacodeBinaryExecutor.md b/messages/datacodeBinaryExecutor.md
index fceb71b..1785b40 100644
--- a/messages/datacodeBinaryExecutor.md
+++ b/messages/datacodeBinaryExecutor.md
@@ -52,6 +52,7 @@ Failed to deploy package '%s': %s
 - Check the datacustomcode binary is properly installed
 - Review the error message for specific issues
 - Ensure the package is properly initialized and zipped
+- Check the UI. The failure may have occurred when polling status
 
 # error.runAuthenticationFailed
 
diff --git a/src/utils/datacodeBinaryExecutor.ts b/src/utils/datacodeBinaryExecutor.ts
index 02e87a5..fddab65 100644
--- a/src/utils/datacodeBinaryExecutor.ts
+++ b/src/utils/datacodeBinaryExecutor.ts
@@ -275,7 +275,7 @@ export class DatacodeBinaryExecutor {
     return new Promise((resolve, reject) => {
       debug('deploy spawn: datacustomcode %o', args);
       const child = spawn('datacustomcode', args, {
-        timeout: 300_000,
+        timeout: 600_000,
         env: { ...process.env, PYTHONUNBUFFERED: '1' },
       });