Problem:

Exiting the nether portal caches the game.

How it happened:

Have a main base area connected to a nether portal. Connect another one to the other side.

Go through portal one, then go to the other portal connected to the other side, then get your resources and grab some shulkers boxes and fill them up with blocks. Go back the way you came. When you exit the portal from the nether to your main base, the realm will kick you out and say you disconnected, and when you get back there's always a rollback.

Selution: please fix it, it causes all my progress i make before it all useless.