Tivodesktop 2.8.3 "unable to link to your account"
I'm running Windows 10.
Tivo Deskto was working fine under Windows 10 until about a week ago then found it was no longer linking to account and all attempts to link give error message ""unable to link to your account" even though I can use the same email/password to log on to the Tivo site. I can also successfully transfer video to the Tivo using Pytivo which uses the same data MAK/email/password that Tivo Desktop uses.
I've tried a dozen or more times over several days to make it link. I've uninstalled and reinstalled a few times including run of tivodesktop cleaner, reboot Windows, rebooted Tivo etc. I've read every post I could find here and elsewhere on the issue with no answers that worked.
Any ideas would be greatly appreciated.