Abyssal Ascent Resync (Forge 1.20.1)
Automatically Resyncs the players inventory, Health, Hunger, and Mana to the server/client side server upon dimension change.
Press F8 to trigger an ultra-hard resync: the server performs a safe respawn and snaps you back to the exact position/rotation you were at. This forces the game to rebuild your container/HUD state so you can move items, use Curios, and cast spells immediately after portal hops. Pressing F8 now has a cooldown and applies debuffs to the player to prevent spam.

Loader: Forge 47.x (MC 1.20.1)
Works in single-player & dedicated servers (install on both sides)
Keybind: F8 → “Resync (Ultra-Hard Server Respawn)” (change in Controls)

Features

Fixes post-teleport item-move “ghosting”
Restores Curios & spellcasting usability
No config required

Installation

Put the jar in both client and server mods/.
Launch and (optionally) rebind the key under Options → Controls → Key Binds.

Command (optional)

/aarultrahardresync — same behavior as the F8 key (allowed for all players).

Permissions & License

MIT License. You can use this in modpacks and servers. Please keep the copyright & license text.

Issues / Feedback

Open issues on GitHub: <your repo link>
Include your Forge version, a mod list, and latest log if reporting problems.

Abyssal Ascent Resync.