I'm having really horrible Issues within the Modpack "Valhelsia 3".
When I try to use to Pattern with Shift+Rightclick, it crashes.
When I place any chiseld stuff inside of water, the Visual of it glitches out and whenever I touch that, I crash.
When I mine a block underwater that has Air in it, it crashes. (Accidentally chiseling a bit out of sand underwater, undo doesn't work and then mining that sand block)
I'm not using Optifine or anything else outside of that Modpack. I have 8GB RAM allocated
crash-2021-11-19_16.36.33-client.txt
crash-2021-11-19_16.50.12-client.txt
crash-2021-11-19_16.30.51-client.txt

Fixed in the 1.18 update