GTA: 'Game Session No Longer Exists' and 'One or More..."

Is anyone else being plagued by these messages when trying to play online, especially via an invite? The "Game Session No Longer Exists" one is especially infuriating since I know for a fact that the game was, and is, still playing.

I am hoping it is a magical router issue. I say "magical" because I just put my PS3 in DMZ and it is still happening.

Sorry if posting this in a separate thread violates some sort of user agreemen, I just really would like to see if anyone else is experiencing the same ****

Same here (bump)

Anyone figured out what the problem is. I hoped the patch would fix it but no.

I always got the "Game no longer exists" even though I was just invited to a game. I haven't tried it since the update and I don't know if the update had anything to do with that.

A couple times after I got in a game, I got another message saying "one or more blah blah blah." Really frustrating.

It still does it for me too, losing connections or session no longer exists although it's less frequent now since patch. But it still takes a number of attempts to get into a game but I am actually playing a few games online now but only with 5-6 players or less. Connection is NAT2 so it should be fine but I've heard lots of people have problems with GTA and the BT Home Hub which I use, somekind of hardware conflict. How many of you guys are using the Hub??? I would rather DMZ my PS3 but configuring the Hub to do this is mind-boggling to say the least.

Cheers :)