changed of country and can't connect

Good evening,
I have changed of location from France to Belgium and am at my house where I have my private connection.
Since I arrived in Belgium I can't login into my account stopping at the authentification and disconnect from server just after.
I tried everything from VPN to realmlist. I tried to connect more than 30 times without any success.
I wanted to know if you could help me with this problem?
Thank you in advance
Kind regards
Budha
I have changed of location from France to Belgium and am at my house where I have my private connection.
Since I arrived in Belgium I can't login into my account stopping at the authentification and disconnect from server just after.
I tried everything from VPN to realmlist. I tried to connect more than 30 times without any success.
I wanted to know if you could help me with this problem?
Thank you in advance
Kind regards
Budha