I cant challenge anyone where as i can accept peoples challenges also i can not join hosted games but can host games. also I cant move sometime when i accept challenges or host games
Why is this?

Um... well, sometimes it's like that. The fact that you've only tried to challenge a few ppl does not mean you cannot challenge anyone. See... sometimes it may seem as if you're opponent has accepted ur challenge, but just before you're being taken to a server, he may decide to leave the game without you knowing.. It's all explained in the connections link of the FAQ... I suggest you read it :biggrin: If you need a link, tell me :biggrin:

And what do you mean by being unable to move when you accept challenges or host games? Is it during the game or what?

Yes its duuring th game

Well, as I explained in the other topic that has to do with lag, it's all lag.. when there are packets of data lost or buggled up waiting to be interpreted by the host computer or the other one, some data gets lost in the process.. or might be a little too much for the system to handle.. so it may freeze itself to get in order.

However, these are just slight technicalities that not many ofus are truely experts in.. you'll just have to take it as lag... a thorough explanation can be found here :biggrin: