Earlier I had no problems running OpenGL progs in Lazarus (Free Pascal). But now I installed a new videocard (GeForce RTX 4070) compiling works but while running the program an OpenGL window appears and immediately closes after creation.

I tried running different versions of Lazarus (Lazarus 1, 2 and 3) but it didn’t help. I even tried to reinstall Windows 10, but same issue. I don’t want to remove the new videocard. Please is there someone who knows what to do with this problem? I will now also try to run my progs on an older Windows 7 system, but that system is way too slow.