I've had a lot of matches disconnect at the character select screen (they weren't rage quits as if I came across the person again they would play). I asked one person and they said they were on PS3 and they just got a long loading screen instead of the character select screen. I don't know if this is a cross play only problem (I myself haven't gotten this load screen bug myself so I assume it only happens to PS3 users in a cross play match). I had reasonably good connections (70-130 ping).