I'm trying to host my own server with my modpack, Realistic Insanity. I got the server to launch, but it is extremely buggy. I always get stuck in grass blocks (which I think has to do with the Repose mod) and mod items/blocks don't work.
Here is a video showing how I get stuck in grass blocks: https://youtu.be/4AUELHPTtFA
Here is a video showing how mod items/blocks don't work: https://youtu.be/Lf2fkUL_oxo
Please look at my CurseForge server and client files and tell me what's wrong.