Hello.
I installed SH3D as described on the website, and after starting it, wherever I move my mouse, adhoc black squares appear...it's practically unusable. Could you help me find out and fix the error? It does this on a Raspberry Pi 5, 8GB. Operating system: Raspbian 64bit.
I am attaching a couple of screenshots of this.

Thanks for your help.

https://drive.google.com/drive/folders/ ... sp=sharing