Can't say I have any of those issues. I really don't care for the way the doors are designed at all. I mean they make great display enclosures but geez.. the issues. I did once have an enclosure of that basic design with 2 sliding doors and all. Looked great but i hated it. So many issues, all of them related to the sliding doors.

I simply don't have those issues with my basic glass enclosures with screen tops. The only escapes that happen or even come close to happening are because of my own absent mindedness such as forgetting to close the access or turning my back and getting distracted while a snake makes a run for it.