Can not access bedrock realms

I play on a realm with my girlfriend. She plays on the tv on Xbox one, I play on my switch. Yesterday I froze in game, and had to close the software on the switch. Since that point any time I try to log into the realm, it freezes my switch at the loading screen and I have to close it again, at which time is gives me an error. She has no issue playing in the realm on Xbox. I am also able to play in my own worlds on the switch fine.