One Step Update is STILL BROKEN after more than a year of user reports of CC-800 errors......

This is for Quicken Classic for Windows. One Step Update was an important useful time saving feature of Quicken that I used for many years—but I had to give up using One Step Update. I now am forced by the CC-800 bug to update transactions one account at a time.

Because One Step Update always results in CC-800 errors, and then Quicken users have to go through the intensive time-consuming process to deactivate and reactivate all their accounts, users may have resorted to simply updating accounts one at a time. That's what I've been doing. But today I ACCIDENTALLY used One Step Update, and of course all my accounts got the CC-800 error and will need to be deactivated and reactivated again :( I have about 30 accounts in Quicken. You can see how One Step Update broke all of them this evening in the image below.

Please DO NOT send me the useless question/suggestion of whether I've recently restored from a Quicken backup file. I have NOT, and you KNOW that is not what is causing the CC-800 error in question here. Google's Gemini AI gives a perfectly good summary of what's happening

In Quicken for Windows, the CC-800 error is primarily caused by issues with Express Web Connect (and Express Web Connect+) connections, which occur when local data fails to sync with Quicken’s cloud services. This error, often appearing after crashes or during One Step Update, indicates a breakdown in communication between the local data file and the Quicken server. Key Details Regarding CC-800 Errors:

• Primary Connection Type: Express Web Connect / Express Web Connect+.
• Root Cause: A mismatch or communication breakdown between the local Quicken desktop file and the Quicken Cloud Services, which manage these connection types.
• Trigger Events: Often triggered by bank connectivity issues, software updates, or when the Quicken application crashes during a One Step Update (OSU) process.
• Symptoms: One Step Update fails for specific or all accounts, even if transactions technically download.
• Fixes: The most common resolution is to deactivate all accounts with the problematic institution and reactivate them, or by resetting the Quicken Cloud data. 

Quicken staff and management have scrubbed all mention of this One Step Update problem (on Classic for Windows) from the Support site and they've buried this issue that all Quicken Windows Classic users are faced with. There's no mention of an ETA or any work being done to address this known bug during the last year or more. This One Step Update bug should be THE FIRST THING LISTED ON THE KNOWN ISSUES LIST on the support site(s).

If Quicken Inc isn't going to fix the One Step Update CC-800 bug(s) you should remove the One Step Update command and options from the menu bar in Quicken classic! Just admit that One Step Update doesn't work reliably and you don't plan to fix it.