Hi Daniel,
I would allow you to remote access my computer to help fix this problem. Be aware that I am not an I.T. expert, English is not my native language and I am a Linux system newbie. After app updating today at some point the mouse started to work by itself, as if it in remote access, many apps were opened at the same time, I couldn’t control the mouse, touchpad, or Keyboard.
eos-diagnostic annexed.
Nitro 5, 7.6 GIB, core i5 9th Geforce GTX 1650, 1.1 TB, Endless.