Yes, this issue can happen due to environment-specific problems like tenant throttling, session limits, or extension telemetry issues.
✅ Try these steps:
1. Clear session cache
Restart VS Code, then sign out/in using AL: Clear credentials cache.
2. Check Extension Telemetry
Go to Admin Center → Environment → Manage Apps, and see if any extensions are stuck in pending or failed state.
3. Try using the Publish option with Skip Verification
Add this to launch.json:
"skipVerification": true
4. Use Powershell AL Publishing
Use Publish-NavApp with bccontainerhelper to manually deploy from CLI. It helps bypass UI-related issues.
5. Check if symbols are downloaded
Use AL: Download Symbols to ensure connection and metadata are intact.
6. Get exact error
When uploading manually, try again and capture the error — it may contain deployment block reasons like dependency or tenant policies.
If issue persists, contact your Microsoft Partner or open a support ticket — this might be tenant-specific.
✅ Mark this answer as verified if it helps!
