Just a quick note for Moonlander folk in UK and Europe - Am currently using this Plugable 7-port hub with x4 sticks, running fine so far: http://[Suspicious link removed]/2zkGMOu
Tried this Orico number: http://[Suspicious link removed]/2jdmoGn failed at more than two.
I have the same setup, you going to try 5x ? Also what speeds you running ?