There are several Youtube videos about this issue
Windows 10 22H2 Fails to install KB5034441 ignore for now fix will be there soon
Resizing the Recovery Partition sounds risky...
I ran the Windows Show/Hide tool to hide this particular update for now...
It took quite a while for vTuner web page to load just now. Could be load-leveling issues on their servers.
Hopefully they are monitoring it and making adjustments...
Thanks to Yamaha and vTuner support for resolving this so quickly, and
thanks to all of the forum members who contacted them to let them know the extent of the problem!
This is a great forum for getting the word out about issues like this.
Also again working in Kentucky USA and vTuner web page access is restored!
Great news - hope it lasts!!
EDIT: Got a response from vTuner support saying issue resolved.
This is the link I used to contact Yamaha
www.yamaha.com/paragon/contactus/ContactForm.html?deptcode=16446
EDIT: https://usa.yamaha.com/support/contacts/audio_visual/