World of Tanks Modern Armour is from time to time giving the following error message on PS4 console:

ATTENTION

THE WORLD OF TANKS SERVICE IS NOT AVAILABLE. PLEASE TRY AGAIN LATER.

[E:00L01}

When the error happens, you will not be able to play the game as it can not connect to the server. Wargaming support is explaining that this error happens because of an update or your ISP, but that is not really the case. The error occurs when the game is unable to connect to the server and/or fails to check if there is an update available. There is nothing you can do except wait and try again later, unless you want to contact Wargaming support and get misinformed, and after that wait and try again later. Luckily the error is not happening very often at least for now.

This is the same error: [E:LOA]. Your fix applies to it and my xbox as well.

Wargaming keeps misleading players to think the issue is not on their servers.

Thanking you.