Second edit: It still freeze, as soon as I get invited to a group.

I always run WoW directly, I don't use the client.

I have 44 b-net friends, I tried the new update on both my laptop and desktop, even with oQueue as the only addon.

The game freeze after 3-5 seconds, having logged in to a character.

Never had problems with game crashes before, definitely a problem with oQueue itself.

Edit: I tried deleting some oQ-mesh friends, and it worked. I didn't have a lot of those, though, so I'm almost scared to click the find mesh button again.