IR seems to be really good for me, I've battled people walking next to me not even pointing their DS over, and haven't had any problems. I don't know why though, might be something with the DS'es or something
Yeah I battled a few people IR and just walked away around the event and there was no issue with connection. There had to be something wrong with either of your DSs or just an unknown factor that was occurring that may be the IR's fault.












