Then Vuescan not detecting the scanner is likely not a hardware issue. Either a USB device enumerates, or it doesn't. There's generally no in-between. If it enumerates, it will generally be detected by the application software and it will then also generally work. It's exceedingly rare to have a device enumerate successfully and then not work reliably, although intermittent connection issues can result in the device 'dropping out' from time to time.
VueScan is a bit of a special case since it basically ignores the device drivers installed on the operating system and uses its own, internal device drivers. Still, this makes it reliant on the same USB enumeration process as any other hard/software combination. So my guess is that for some reason your VueScan version just doesn't work with this type of scanner. Is it explicitly listed as compatible? Also, I assume you tested with the CyberView software closed when you opened VueScan; I can see how there will be a conflict if you try to have both open at the same time.
What's the realistic upper limit of what it resolves? 3000-4000dpi or so? I never got the use of tying to scan something at 10kdpi with a consumer scanner. No way on earth it resolves anywhere close to that. It's basically just a waste of time and digital space. YMMV, you do you and all that, of course.