Thanks for replying.
No, I haven’t received normal updates, so I always download new updates from the forum.
Yes, I am in mainland China with the Great Firewall. But I have tried using a VPN but it still doesn’t work.
Manually click the Check for Update button and it displays “Check for update” , after that, nothing happens and it still displays “Your app is up to date!”.
I would use regular updates if this was too much trouble. 