I get 99% of my code: leaf and code: net at match start. I hit the "READY" button and then it just hangs on a black screen for a while, after which it returns an error code. I never even get to see legend selection.
It's happening so often right now that I'm thinking about just giving up and quitting the game until this dumb issue is finally fixed. This was introduced with the Wild Hunt patch, the game was 100% stable before that. How on earth they managed to mess it up to this degree and why they then didn't fix it for so long is beyond me. It should be #1 priority.