I’m having the exact same problems, it was fine then the next day all of a sudden it took me a few tries to get working for the same reason. Now I can’t log in at all pretty much because of it. Used to work restarting my laptop but now it doesn’t help at all.
Tried a few possible fixes and it’s not worked, have a ticket up and sent a loglite report so here’s hoping they help.
Read online that reinstalling didn’t help though I’m gonna’ give it a bash tomorrow I reckon.
CCPlease fix the launcher issues.
( Made another thread, hopefully a flood of threads related to these issues will get them to take it seriously and at least address us about what’s going on: CCPlease look into launcher issues! )