I have really no idea if this is the right place to post this question/problem so please let me know if it’s not.
I’ve got a Quadro K4200 with three monitors connected to it. This setup has been running fine for a long time. Back some time - please don’t ask me how long - it started to cause trouble. A couple of applications do not run properly on any other screen than the main monitor.
So far I think I was able to figure out that those applications are using either OpenGL or are QT based but for sure I cannot say claim that to be the truth a 100%. These applications are CAD/CAM applications as well as a CNC control application -> EndingCNC.
What I can say for sure is that the applications are running fine on every monitor as long as it is defined to be the main monitor in the system video - and/or - NVIDIA system control.
I’m running Windows 10 64bit and I tried I-do-not-know-how-many-driver-version up to the latest as of today which is 376.84-quadro-grid-desktop-notebook-win10-64bit-international-whql
I reached the point where I do not know what to do else and therefor kindly ask this forum for help, please.
Thank you very much.