Thank you so much for your feedback!
Glitching cameras which you can not report should be one of two cases:
1. You ignored the black hole (abyss) for too long. Cameras should start glitching and you should be ported to the camera with the black hole as you slowly see it getting bigger.
2. You ignored an intruder for too long. You should be ported to camera where the intruder is visible, walking in your direction.
If it was none of the above, I guess it's a bug. So please let me know, so I can have a look at it :)