Lobbies refresh every 2.5 seconds. By the time I check on the amount of time the lobby has been up, and character levels (so I can see if the lobby has people I can actually progress with) the lobbies have all refreshed, and the lobby I was looking at is nowhere to be found even though there was only 2 people in it. And no, the lobbies aren’t getting filled up because a minute or 2 later that same lobby will be refreshed back in with the same number of people joined.
It makes finding a playable game impossible.