Stability issues with Xorg

[Bahazzie]

Hello, I am running JR Ubuntu with Xorg and regularly Xorg crashes, a couple of times a week and enough to annoy me. Reason I use Xorg is RealVNC (I use VNC for 3 boxes). I had hoped that my new 5V/5A charger would help with the crashes but this is not the case. Whenever I do some heavy JAVA compile stuff in VSCode a crash seems never far away, but it's unpredictable. In /var/crash I see crash reports for VSCode and for Xorg. Any idea how to increase stability? In fact I would gladly trade HW accelleration for server stability...

Thanks for any insights or tips!

Bas