Question about Tobii Eye Tracker Eye Tracker 5

Question for the technician testers here... Does the new Tracker 5 also have problems with the ASmedia USB controller? There were massive problems with the 4C. And what about USB hubs / extensions - unfortunately that didn't really work with the 4C either... I can't find any info on Dr. Google, but maybe someone has tested it... Because the TrackIR is out of the question, it doesn't fit visually into the picture :D Thanks already