Read this entire thread, stumped. It only happens on one machine (Win 10, I-7 4770, 16g ram).
It happens when vewing ALERTS. Clicking in/out to a different clip the green screen goes away.
Also when jumping to full screen LIVE VIEW, it has shown green screen.
It does NOT happen on my server, or my home office main computer UI3, laptop, iPad, or IPhone.
Since it is only on one older machine (I am setting it up for a relative and just happened to log into the BI system via UI3 while I was tinkering with it), I think
something is up with this particular setup. It's pretty old.