I still was on minecraft rtx beta with my pc that didn't had requipments, so after leaving minecraft beta I could normally play. Fix: Make sure you left minecraft rtx beta. In my situation I couldn't log off beta beacuse I forgot to uninstall minecraft from second user.
I have question, in minecraft application settings, there writes "version: 1.15.8.0" and I think that there should be 1.14 and not 1.15. This is normal?
I still was on minecraft rtx beta with my pc that didn't had requipments, so after leaving minecraft beta I could normally play.
Fix: Make sure you left minecraft rtx beta. In my situation I couldn't log off beta beacuse I forgot to uninstall minecraft from second user.