This has been happening for a while, my game is having trouble loading anything, i can't open chests or shulkers easily without major lag.

My Iron farm (despite while building the thing it was spawning golems left and right) isn't working, my creeper farm isn't working at all. and from time to time, what you see in that video happens. I haven't came across these problems until the last 2 updates. (this is bedrock)