Just notice that on the third to 4th levels when trying to open chests it wants to" open a portal" and causes the game to eventually lock up. World won't save when shut down and killing the game has you reset to before you try to open the chest. If I can get the code it throws out I'll put it here for you to look at.

Cleared the config files, seems to work fine now.

[18:06:42] [main/WARN]: Entity class_746['LordBaane'/152, l='ClientWorld minecraft:overworld', x=55.50, y=65.00, z=-471.50] left loaded chunk area
[18:06:43] [Server thread/WARN]: Block entity invalid: minecraft:chest @ class_2338{x=-39, y=44, z=-555}

Here is the code when the glitch happens. Not sure what is causing the issue and had to kill the world.

Please upload your full game log to a service such as pastebin.

https://pastebin.com/755hKCfN

https://pastebin.com/8GVUKJch
crash onload, more information.

Looks like the issue has to do with tp and chunk handling. Issue is fixed in 1.17 snapshot.