Hi, I can't join games now because all others have a different version than I do.
Also, the problem with hosting games actually occured already after a previous update, if I recall right the one before the newest. I could host games normally, then immidiately after updating it wasn't possible anymore. I checked my connections and they were good, so I don't think I should be troubling my head with something the update caused, not me. I can play this game without hosting games but it's just a little odd.