First time i post here, since I haven't had any problems with NI gear before yesterday. Playing at club and when I connected both controller, they flashed and kind of died. Happened many times and I panicked thinking that I wouldn't be abel to do my set, but after like 5 minutes one lit up, then the other and everything worked flawlessly for the whole 5 hour set. Can anyone explain this? Was it a firmware update? I mean, I wasn't connected to the internet and haven't updated Traktor to the last version yet. Thanks for any help. Current.