MandalorianFenn

Sorry for the delay in response. The files were to big to upload so I had to figure out how to use OneDrive (which I'd never used before). Hopefully I did it correctly. Here are the links:

https://1drv.ms/u/s!ArM-xzMl856niFULjwMWSg6Y1OT2?e=IlIlFE       

and 

https://1drv.ms/u/s!ArM-xzMl856niFybEeKkJZZjHU0d?e=ueclzN           

Both of these worlds are the same world. The first link (the file labeled "works briefly") is to my world downloaded from PSN's cloud storage. This version of the world will load up, but after I save once or twice (after doing nothing but walking around my base for a minute or two) it won't load any more at all. The second link (the file labeled "won't load") is the same world after I've played it for a couple of minutes and saved once or twice. This version won't load at all and if I try to copy it and load the copy the game usually crashes. 

Please let me know if you can't access these files and I'll try to figure out what I did wrong in uploading / sharing them. Thank you.

Yes, seems very similar.

This bug also seems to apply to workstations. I'm on PS4 and since 1.19.50 my villagers seem to have difficulty finding their beds or job sites. Their village is one I built and has been running successfully for some time. It's all on one level with all the beds in a central building with their job sites off to either side. They constantly lose and reacquire their beds and job site blocks.

I've noticed lag in several types of situations. I play on PS4 on 1.16.200 and it is ongoing but it has been happening for some time before that. It was definitely present before I updated to 1.16.100. I've seen it while building bridges where sometimes I've placed several blocks without being able to see them and am apparently floating in the air (particularly unnerving when building over the void in the End). I see it while mining where sometimes the block I mine is actually mined but is still present graphically and sometimes it disappears graphically only to reappear a few seconds later. I sometimes convert gravel to flint by building a column of it and digging down through it and a couple of times I've been pushed out of the column by reappearing blocks so that I fall thirty blocks or so. I also see it when riding in mine carts. The cart will stop every few seconds, sometimes for and extended time. During these pauses the rest of the world goes on normally. There was also quite a bit of lag when my son and I were fighting the Wither while playing splitscreen. I don't know if any of this helps.