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The reality is unless you can do signal testing with an expensive tester on an individual cable you can't guarantee its signal integrity.
The reality with USB 3 is that anything over 1m your out on your own, active cables are not correct way to maintain integrity.
Keeping runs under 50cm at most less than 1 metre should be ideal.
The logical conclusion is you need to move your USB deivce closer to the cable , mount a nuc or small pc to the scope. Also not all vendors usb cables and ports are made to correct specification.
It all depends on how the controllers are routed internally whether they are being shared, whether you have adequate power etc etc.
Certain manufacturers are better than others. I for example generally favour ASUS but even then YUMV.
Startech USB hubs are very good IMHO but cables can be hit and miss. Also I give a shout out to lindy USB 3 cables ( 50cm ).
Beware of the usual things like wifi interference on the 2.4ghz, hence why keeping the runs shorter improves the antenna effect
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