The bug in MCPE-175564 may very well be linked to villagers though.
Reply from @unknown:
It might, or it might not. But in any case, rather than continuing to comment on this (MCPE-175100) report, please try to add more details to your new MCPE-175564 report. It would be especially helpful if you can narrow down what is going on in the world and add that to the Description in that report.
This bug is not fixed yet! I'm on Bedrock PS4, 1.20.31. See: MCPE-175564
Justyna, no addons or packs applied. This is a vanilla setup on PS4. I haven't tested on other worlds. Issue seems to improve when I go deep underground (or far away from my village).
Similar issue perhaps: MCPE-175100
Also see Tweet: https://x.com/saifi_34/status/1705566072236130609?s=46
How do you check low memory (RAM) on PS4?! If you mean storage space, I have enough free.