My BI5 is also crashing (171-times in 14-hours yesterday, and 81-times so far today). It began two days ago after updating to 5.3.3.2. I have reverted to 5.3.2.11 x64 for testing.

Edit 10/5/2020: there have been no crashes since reverting.

Don't know if it was something I did or due to recent BI updates, but I can longer swipe between cameras in the mobile app. Anyone else experiencing this?

Edit: resolved. It was a group webcasting setting.

I may be mistaken, but wasn't there previously an icon on each camera frame that indicated when it was in motion detection mode? I haven't observed one in v5, and would like to offer the suggestion to add one.