This exact thing happened to me. I opened task manager and the lag spike happens exactly when I walk into my storage room with about 50 double chests, a few shulker boxes and furnaces as well. I have 16 gigs of ram and ram usage goes from 30% to 99% when I walk into the room and while it drops to about 70% after a few seconds I cannot interact with anything or load any new chunks and I also cannot save the game as it gets stuck on the 'saving game' screen. If I close and reopen Minecraft and go back into the world I get put where the game last auto saved before the ram spike.
Juniorboy
This exact thing happened to me. I opened task manager and the lag spike happens exactly when I walk into my storage room with about 50 double chests, a few shulker boxes and furnaces as well. I have 16 gigs of ram and ram usage goes from 30% to 99% when I walk into the room and while it drops to about 70% after a few seconds I cannot interact with anything or load any new chunks and I also cannot save the game as it gets stuck on the 'saving game' screen. If I close and reopen Minecraft and go back into the world I get put where the game last auto saved before the ram spike.
I just hope the world isn't corrupted