Lost Connection To Battle.net

[XandersGame]

So i have this issue where i try to join a custom game and i lose connection to battle.net
Some games i join fine others lose connection and it seems to be specific games this happens to.
just tryed joining a custom hero line wars on multiple realms d/c every time.

I installed my copy of wc3 from an iso but i have a legit set of keys to get on any realm.

i dont get this problem when i play via the Eurobattle client but for some reason i can only play games hosted by ent games
and it just says unable to find game for any of the other bots.

Any help would be great.

[Cen]

Do you join lobby and then get kicked out or you can't even get in the lobby?

[XandersGame]

As soon as i click join game it d/c from battlenet. doesnt even make it to the lobby.
i can play many games still.
but some games like custom hero line wars. werewolf translvania, kodo tag dont wanna play for whatever reason.

[Cen]

d/c from bnet like losing connection and having to login again? Or just kicked back to channel?

[XandersGame]

im d/c from b.net. instantly... takes me back to sign in screen. if i try to reconnect to battle.net it gives me some rand msg. unable to connect to realm(or something like that) , so i have to reconnect on a different realm or wait a few mins to come back on same realm

[Cen]

Honestly, no idea.