Unable to open my bedrock realm.

I’m trying to open a realm for an smp, and i encountered a few issues. First of all I couldn’t use the set seed we were gonna apply to the realm, and I had to work my way around that by closing the realm, etc. But now I cannot re-open the realm.. it presents me with the text: Failed to open realm.. not sure what to do, I’ve tried re-opening and closing Minecraft, signing out of my Microsoft account then signing back in, i don’t know. Please help.