On Fri, Mar 27, 2020 at 10:05 AM, i2NDT Claudio wrote:
...I also checked the H4 on another PC just rebuilt ex-novo with windows 10 PRO. same result: "Unknown device"!
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Claudio,
Until you are able to eliminate the USB-C to USB-A cable as the culprit (per hugen's suggestion), you may be transferring the problem to each PC you are trying to use.
Good luck.
- Herb