No, just install the RTX + dx12 Fullscreen Version, go to the GameUserSettings.ini and look for line FullscreenMode=0 and change it to 1 save the file and try againYou mean putting on the RTX + dx12 back on but changing in game to borderless? (idk if that works)
But if u mean putting the borderless non DX12 version on i did that and its all okay now. So it seems to be a problem with the DX12 one. That was at austria during full wet quali if that helps. I can try it again for a dry weekend at silverstone, if it works now then that should help.