arturpanteleev I don't use Windows anymore. Some users seem to have success with booting into a special mode that doesn't use hardware acceleration. I can't recall the name, but it was discussed in our forum.
On Linux with my current graphics card, MSI Nvidia GT 710 (1st gen), I have noticed that enabling software compositors, which usually use kinds of hardware acceleration, makes things worse on Linux. The official Nvidia driver has the option "Force Full Composition Pipeline", which I was told is a hardware compositor (the GPU itself does it), also seems to make it worse. The whole Linux graphics stack is very complicated nowadays. I fear without having an engineer or graphics expert in our forum, all we can do is trial and error. Another idea is to drastically reduce the refresh rate, to say 30 Hz, and see how it goes. I am using my setup since several months now, in the hopes of achieving a training effect. There is small eye strain, but sometimes I can use the setup for hours without noticing it. Somehow all Linux distros I ever tried have this small "Linux eye strain", so perhaps it is inherent to the way Linux draws the screen. There are differences with different GPUs, but in my experience there's at least small eye strain on Linux. I made sure to disable temporal dithering, which the Nvidia driver allows.
