UserAgent: Mozilla/5.0 (X11; CrOS x86_64 10643.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3417.0 Safari/537.36
Platform: 10643.0.0 (Official Build) dev-channel cave

Steps to reproduce the problem:
1. open almost any app
2. if system hasnt already crashed, open search, or another app
3. 

What is the expected behavior?

What went wrong?
system crashes and freezes, only way to fix is to hold power and restart.

WebStore page: 

Did this work before? N/A 

Chrome version: 68.0.3417.0  Channel: dev
OS Version: 10643.0.0
Flash Version: