Common Causes
- Server cannot reach the update URL (firewall/DNS)
- License headers invalid or blocked
- Insufficient disk space to download/extract
- Permissions prevent writing to update storage directory
Fix Checklist
- Confirm outbound HTTPS access from the server
- Confirm module update storage path is writable
- Confirm adequate free disk space
- Re-check license status
Tip
If downloads partially complete, remove the partial file and retry.