This is probably why you were having connection problems.
posting.php?mode=quote&f=2&p=41200Mon Mar 23, 2015 1:47 pm:
Viper wrote:A new test is scheduled tomorrow between 14:00 & 16:00 GMT+1 with a new Core version.
A shutdown of at least 30 minutes will occur.
Then, the server will be back online on the new hardware.
If everything goes well, the server will stay as it is, meaning a migration success.
If things go wrong, we'll have to revert the hardware once again, and continue our investigation.
The revert will lead to another shutdown of at least 30 minutes (time to switch of hardware) so everyone can play again.
Are you still having connectivity problems today?