The upgrade took a couple of mins I suppose, it took me longer to download and open the Manager program.

Your experience had me slightly nervous about doing it but thought, I’d take one for the team.

A couple of relay Click perhaps and a slight response delay to the input after the programme reported update complete.
Everything normal now.

Windows 10 HP laptop, wired to my network.

No 18 in the Hall of fame smile I have simple tastes; I am content to settle for the best:
GIK monster bass panels, rear wall. QNAP TVS 471i3. Roon into DSP5200SE via 210/ 218 zone... Explorer 2. Bluesound Pulse 2, Mini & Flex. 596v1, 518, Foxsat HD, Sony BDP, Pioneer 5090, 2 Chromecast's for LRB videos. MS200 to F80 for a Roon zone