This morning, I had some issues with several connections after an OSU. Long story short, this is where I am now -
The Direct Connect (DC) accounts (12) were unaffected.
The Express Web + (EWC+) accounts (2) where fixed (CC-800) and now working fine.
The Express Web Connect (EWC) accounts (5) had (CC-800) errors that were fixed, but now all of them are having (CC-503) errors, if I try to deactivate and reactivate online services.
This error (CC-503) seems to be for incorrect username or password, which doesn't make any sense because I have confirmed the credentials by successfully logging into each FI website. It also doesn't make any sense because this error is happening on all of my EWC accounts. I need to deactivate and reactivate because the accounts don't seem to be updating (no error, but no last update day and time).
I found another post from a user that had this error earlier this year, but there is no solution given.
I am on Windows 11 Pro and Quicken Premier R51.10.