Davinci Resolve 17 Beta PC Crashing

Hello if anyone has a solution I would be grateful

First thing I wanted to put in my PC specs

Asus Z270h Motherboard Intel i5 7600k
32gig ripjaw memory
cooler master 240 mil aio cooler
3 addition fans at front of case
and one in the back to exhaust air out the back
Resolve is running on a samsung m.2 970 pro
I have a few clips on the time line with some titles
and during scrubbing i notice i wont see the image of the thumbnail on the time line or even the transition fx and it will crash or i get a spinning wheel and it either crashes or I hit alt f4 to close it but if I leave it it never comes back.

any ideas would be welcome
thanks in advance
-dean-

And do you have a GPU?

"To help keep the v17 beta items separate from the regular forum topics, please use v17 beta sub forum for all your reports on v17 beta items.

Also, for operational questions, please refer to the New Features Guide that is in the installer before posting here."

-DaVinci Resolve Product Manager

17_Forum.png (67.51 KiB) Viewed 287 times

"To help keep the v17 beta items separate from the regular forum topics, please use v17 beta sub forum for all your reports on v17 beta items.

Also, for operational questions, please refer to the New Features Guide that is in the installer before posting here."

-DaVinci Resolve Product Manager

17_Forum.png

Thanks will do