So I joined a game on Chapel as defenders and I remember taking quite long to press any key when asked to. I was talking to someone and by the time I noticed I pressed a key and then stayed in a state in which I was suspended, couldn’t move and even suiciding didn’t help. I was completely unaffected by respawn waves and had to leave the server in order to fix it. I had access to the merc selection though.
Screenshots will explain it better: