Intel q6600 quadcore, 4gb ram, windows 10(last update), ATI Radeon HD 3650 - 512mb VRAM.
I don't know if this is a BUG, or just my OLD Hardware be incompatible. I installed several versions of godot to test, as I have a very old computer.
Windows 10 - 4.1 (many ver.) - OpenGL 3.3 compatibility Issue description