unable to join league error is being and is asking to check the network

Hi vhbtovppi7jx​, 

Does the error message show you're seeing show error 1000?

We're tracking reports about that error in this thread: Error 10000 - Unable to join or rejoin a league.

Could you check out my pinned post over there? It asks if you could check for this and let us know if you still get the error message:

• Confirm if you're leaving and joining a League 3 or more times on that day?
• If so, try giving the error 24 hours to cool down before trying again.

Thanks!