Jim Shiffrin said: Since I installed Quicken 28.10 last week, I have been having this problem. The "official Quicken solution" is to close the ID/Password window three times, go to File/Preferences/quicken ID, and sign in as a new user. At least this time it accepts my password. Then it works for restarting Quicken for the rest of that day. The problem comes back the next morning! The young lady at Quicken says they are aware of a possible problem but this is the only solution at this time. Maybe it is time to replace Quicken.