Chrome Version       : 62.0.3202.89
OS Version: 10.0
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
     Safari 5: OK
  Firefox 4.x: OK
     IE 7/8/9: OK

What steps will reproduce the problem?
1. Play video or live stream on monitor 2
2. Minimize webpage on monitor 1
3. Watch webpage on monitor 2

What is the expected result?
Webpage on monitor 2 with video keeps running.

What happens instead of that?
Webpage on monitor 2 crashes (WebGL) and resets. Sometimes I get a WebGL crash error on monitor 1.

Please provide any additional information below. Attach a screenshot if
possible. 
https://giant.gfycat.com/DarkLimpChuckwalla.webm

UserAgentString: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.89 Safari/537.36