FYI, Per Vinshine Audio:
"Thesycon v5.27.0 USB driver is available now. What's new?
http://www.thesycon.de/usbaudio/TUSBAudio_history.txt
"Thesycon v5.27.0 USB driver is available now. What's new?
http://www.thesycon.de/usbaudio/TUSBAudio_history.txt
Please note that the v5.20.0 (and above) supports Windows 10 onwards. Operating systems such as Windows 7, Windows 8 and Windows 8.1 are not longer supported due to Microsoft discontinued vendor signing.
The latest licensed Thesycon Driver (For Windows PC) v5.27.0 is available to download here."
https://www.denafrips.com/support