Sometimes when opening the door, occur bug. Some parts of the door remain in their original position. The same thing can happen when the door is closed. What factors can lead to this?

P.S. 3.2.8

It's unusual, and unexpected. Not sure if it's a bug in code or just latency or packet issues. Who knows?

Can't understand the addiction. I'll try to conduct a more extensive analysis of the situation. Possible packet loss, but need test.