Loader
Forge

Versions

• Minecraft Version 1.20.1
• Mod Loader Version 47.3.2
• Origins Version 1.10.0.9
• Origins++ Version 2.3
• Pehkui Version 3.8.2

Origin
Pixie, Jellyfish, Kirin and Wanderer (server LAN)

Power
Flying (pixie), climbing (kirin), drowning in water (jellyfish) and regeneration (wanderer)

Notes
So, our host is the jellyfish, the server starts normal, but out of nothing our powers vanish somehow. The jellyfish drown in the water but dry out if in land, I can't climb anymore and for being 1 block tall (kirin) can't jump blocks ending unable to walk normally, our wanderer loses its regeneration and the pixie the ability to fly. Sometimes my climbing power come back, but I lose the fall immunity instead. The worst case is the jellyfish, which is constantly dying no matter what. /Reload the mods used to work, but after yesterday nothing came back to normal even after restarting pc.