I'm running 2019.  After updating my graphics driver and enabling the "enhanced graphics", I'm having drawing issues.

When I open a drawing, the views show up, but I'm still getting a twirling icon for about 30 seconds.  Then the screen goes blank.

I tried this several times.

I rebooted the computer

Nothing fixed the problem until I unclicked the "enhanced graphics" and restarted SW.  Now everything is fine.

Anyone else having this issue?

thanks