Bug Description

Hello,

We have two identically specced lab computers and one of them functions flawlessly with RustDesk while the other shows as a black screen in the client but cursor and keyboard control works perfectly fine, and the host cursor is visible on the client. Verbose logging when running RustDesk in the terminal does not differ on both hosts.

How to Reproduce

Connect to one of our computers. I'd be happy to email you the id and code if needed to troubleshoot.

Expected Behavior

Be able to see the screen when using RustDesk.

Operating system(s) on local side and remote side

Host: Ubuntu, Clients: Mac, Windows, Ubuntu

RustDesk Version(s) on local side and remote side

1.3.0 on both

Screenshots

Additional Context

No response