OneDrive Sync Error code: 0x80004004
I have a user with sync issues getting Error code: 0x80004004. It will not let me disconnect Onedrive to reconnect it. There is no work or school account tied to the device. Attempted to connect account but did not resolve the issue. Already tried to repair but that did not work either. I ended all OneDrive processes and refreshed the File Explorer and no changes. Not sure how to fix the issue. Its a local user, no domain. Account has a standard license.
Since April 16, 2026, OneDrive no longer syncs any new .lnk files
Hello, I have a strange issue with OneDrive and Windows shortcut files (.lnk). Since April 16, 2026, OneDrive no longer syncs any new .lnk files I create. All .lnk files created before that date still sync normally. Every new .lnk file immediately shows the “–” status (Not syncing). The target file is inside OneDrive, fully synced and available locally. Older .lnk files in the same folder sync correctly. The problem persists after full OneDrive reset, clearing cache databases, full resync of about 200,000 files, Windows 11 reinstall (Home, Pro, Insider), Windows 10 test on another PC, Smart App Control disabled, no third‑party antivirus. The issue is identical on all devices. The problem started exactly on April 16, 2026, right after several Smart App Control warnings that blocked opening documents through newly created shortcuts. Since that date, no new .lnk file has ever synced again, while all older ones still sync. This makes me think that a Defender cloud reputation flag or something similar may have been applied to my account and is now blocking new .lnk files at the server level. Could someone from the OneDrive team please check whether my account has a cloud security flag or reputation rule incorrectly applied, and reset it if needed? This issue has been going on for almost a month and prevents me from using shortcuts in my OneDrive structure. Post‑scriptum: Thanks to Copilot for helping me through multiple Windows resets and reinstallations to rule out every local cause. This message was also written with its assistance to request help from the community.OneDrive newbie
I have resisted using OneDrive for years because way back then it took photos from an amazing vacation off my phone before I was done editing them on my phone. I swear I did not have it set to automatically backup if I was running out of space on my phone, but that's what the customer service person said. And I can't batch download them back to my phone (to my knowledge), just one at a time. Why would a home user want to use OneDrive? Every time I try to open OneDrive to delete files there (just to keep it clean, and yes, not use it) it immediately starts synching to my computer, and if I stop that, I can't see my pictures on OneDrive. It says I have to be connected or something like that. Again, you can tell I'm a newbie because I'm not even sure what to do with it. Any information and advice would be incredibly welcomed. Thank you.
OneDrive is soooooooooooooooooooooo slow!
Why is OneDrive for Business so unacceptably slow? I've had a case open with Microsoft Support since February and to date they have involved several different teams, run numerous diagnostics and tests remotely on my computer, but still haven't been able to improve let alone resolve the very poor download speeds we are getting across the company. They can see the issue with their own eyes, and the under-performing tests are appearing in their diagnostic logs, but for whatever reason they cannot fix their own systems! We have a fibre-optic leased line, 100Mbit over a 1Gbit bearer. Running a speed test, I am getting the full 100Mbit up and down, and yet when I am downloading a file (whether it's a few MB or a few hundred MB) from OneDrive, the download rate hovers between 500Kb/s and 800Kb/s. Uploading the OneDrive for Business is fine - the upload rate is between 7Mb/s and 9Mb/s. It's just the download rate that's the issue. Whenever any of our users save anything to OneDrive and the document is no longer cached, they have to wait for what feels like an eternity for the file to be downloaded before it can be opened. If they're opening the file via an application, then that application will hang and stop responding until the file has been downloaded from their OneDrive. Before we switched to Microsoft 365, we hosted everything locally. Anything we tried to open would do so almost instantly. But using OneDrive feels like we have travelled back in time to the days of 56K/ISDN. If this is how OneDrive has been designed, then it should not be labelled as a business service. There are other solutions out there from competitors that outperform OneDrive, and unfortunately if these issues are not resolved soon, I doubt we will be the only business who migrates away from OneDrive or even Microsoft altogether.Onedrive replaced all versions with old file
Hello. Onedrive has replaced an Excel file with a old (from March, 2023) version of the file. I've looked at the version history, but all the versions there appear to be the same old file. How can I recover the latest version of the file please? Regards, StuartMy previous OneDrive post was incorrectly flagged as spam
EN: Hello, My previous post titled “OneDrive no longer syncs new .lnk files since April 16, 2026” was automatically flagged as spam. This is a false positive. Could a moderator please restore it so I can continue the discussion? Thank you. FR : Bonjour, Mon précédent message intitulé « OneDrive no longer syncs new .lnk files since April 16, 2026 » a été automatiquement marqué comme spam. Il s’agit d’un faux positif. Pourriez-vous le restaurer afin que je puisse poursuivre la discussion ? Merci.
OneDrive stuck on "signing in"
Hi, I'm trying to use Onedrive and Onenote, but it seems to be really terrible 50% of the time. Sometimes when I log on my pc, it says I have to log in, and in doing so, is stuck on a "signing in" loop, until it says some error code about me not having an internet connection. Here's what I've tried: 1. Close and open Onedrive 2. Removing auth from the pc and adding it again 3. Reinstalling Onedrive 4. Change Wi-Fi 5. Do a /reset in Windows run AND cmd 6. Update drivers 7. Install the newest Onedrive from the website 8. Try the app-version found in Windows Store What am I supposed to do? I don't want to restart my pc every time it doesn't work, that's a terrible fix.
