I always get "Unable to connect to game server. Please make sure you have a valid internet connection.
Typical Cyrodiil experience:
1. Ride to keep under attack.
2. crash
3. log in again
4. crash
5. log in again
6. crash
7. log in again
8. back at wayshrine gate
9. ride to keep
10. crash
extremely frustrating it has been like this for MONTHS
Its not just me we lose 4-5 people from group every siege
@maddiniiLuna
Rebooting your home router can help if these disconnections are happening often enough that the game is becoming unplayable. If there is a specific zone where you get disconnected, try traveling to a different area to see if performance improves.