Cannot join channels even though I subscribed

[russian gangster]

When I get into teamspeak, it always says :"error" then I can't change channels even if I'm subscribed, and I also can't type in the chats. It'll also say :"error". So all I can do is just stay in lounge and talk. I can only move channels if an admin moves me.

[dante696]

does the same thing happen when you join with a normal client (without a server group)
The fact , that you are allowed to subscribe channels, does not mean, that you can join them or send any text into the chat.