This problem has been happening since last week.
Whenever I try to go online in Smash Bros., it tries to connect, but after a while it tells me that "A communication error has ocurred", and it doesn't even give me an error code.
Other games can connect to the internet without any problems, and so far this has only happened with Smash Bros.
Any help is appreciated. Thanks!
EDIT:
I forgot to say something.
The game does connect to the internet once in a while, but it still takes a lot of tries before it can connect.