I've played WOW since a official public release (on one home computer) = installation1.
Nowadays I am achieve rank 9.
Now, I decide to install it also at different computer (used for travelling)=installation2. Installation was successfull, but when I logged in using the same email and password at installation 2, the profile from installation1 is lost and I (at installation2) can play only as a complete rookie (rank 1).I've never played (or planned so) at these installations in one time.
The only difference that I can see is that
installation1 during "connect" uses WOWS NA server
installation2 during "connect" uses WOWS EU server
Please help,
IS
P.S. The same works well in WoT, so it should be possible in WOW.