7.1.1 crashing my 6p

I'm wondering if any of you guys are having the issue I am. I'm on the beta version of 7.1.1 on my Nexus 6p. About once or twice a day the phone completely freezes and won't work. No buttons work comma nothing I press on the screen works and I have to do a hard reset. Is anyone else having this issue? Do you think I should reinstall 7.1.1 or leave the beta program?