After updating from 4.9 to 4.12 and then 4.13. My game enters a sort of limbo state after playing for a couple of minutes, new chunks don't load, commands don't work, one probe says "waiting for server", blocks don't drop, but i can move around and break blocks, open my inventory etc. If i save and quit it gets stuck on saving world and i have to close it with task manager.

Here's the log after force closing it
latest.log

Hmm.. How much RAM does your PC have total? Can you provide your debug.log?

debug.log

I have 8GB total, i downloaded 4.9 again and copied my save over and it works fine

Hmm, something odd is definitely going on at the end of both of those logs, but there's no real indication as to what :/

You're on Windows right?

Yes, i'm on windows 10

I was looking through the discord and saw some people talking about java 11, so i downloaded it and it seems to have fixed it but i still have some lag spikes and have to change my java manually every time i play

Please feel free to reopen if new information becomes available.