Repository navigation
Unwanted syncing of all files w/ 3.30.1 #13738
Description
Activity
The entirety of the files get synced
By synced do you mean green icon appears on the files?
What other files are you seeing being synced? Files in other folders? Files in the same folder? etc.
Yes. I decide to sync (green icon) only two files at the root of my Nextcloud (/Passwords.kdbx and /Notes.md).
They are listed in the "on device" tab.
But after some time, I see that the app syncs (green icon and listed "on device") the entirety (all files and folders under root /, for example /Documents/id.pdf, /Documents/resume.pdf…).
The internal two way sync option in settings lists all files contained in my Nextcloud too and I cannot remove any of them.If I try to delete locally all these folders, they aren't removed from this list (internal two way sync) and keep being synced.
Reacted by Diogo, Simon Huesch, jens-br, distinctjuggle, Freeedim, Sebastian Spaeth, faust, sedrubal and Nicholas MoenConfirming this behaviour... unwanted syncing of all files
- Lineage OS (Oneplus 11 Pro)
- latest Nextcloud Dev installed from F-droid.
Reacted by Rob Emery, David Dreschner, Jochen Friedrich, rafutek, creativegardener, distinctjuggle, Eric Duminil, Alexey Korepanov, politikundbildung, faust and 4 moreHere too,
- Android 14 (HyperOS 1.0.5.0) on Xiaomi 11T pro
- latest Nextcloud DEV from F-droid (20241008)
- Nextcloud Server Version 30.0.1 RC1
Here, too
- Android 14 / Lineage-microG on a Motorola edge 30
- Nextcloud Server 29.0.8
- Nextcloud dev 20241008 from F-droid
Updated Nextcloud dev from F-droid yesterday - then it started downloading everything from my Nextcloud.
I did never set up any 2-way sync, only auto-upload for pictures and videos. No Idea how to disable sync - the settings -> 2-way-sync opens a long list of files and folder where I can't do anything. Had to disable Wifi and mobile Data to stop it from downloading.Reacted by Nicolas Frandeboeuf, Daniel Pielmeier, Pixelcode, Samuele Zappalà, DonQ99, Eric Duminil, Juh, hary777, Markus Henn, Jörn and 1 moreReacted by mark preston, HvdK-zOS and Eric DuminilThis is a major issue to the point where pulling the update should be considered. Not sure what the policies for blocker bugs are, but this certainly is a good candidate. Since @joshtrichards is involved nextcloud is aware. But I am astonished that no further reaction happened so far. I had to downgrade the android app and this has caused more than a small disruption.
Reacted by alxrdn, Rob Emery, robelix, Nick OConnor, Inky, phoropter, mark preston, repsorp, David Dreschner, Valentin Brandner and 68 moreThis is indeed a very significant disruption: filling up local storage, draining battery, over consuming network bandwidth, over loading server, ...
Reacted by Eric G., Viktor (vit01), Kelvino9, mark preston, repsorp, David Dreschner, thrillfall, gropius365, Valentin Brandner, BITS-Editor and 12 moreHi @foss- out of interest, which version did you downgrade to? Will have to to the same!
Hi @foss- out of interest, which version did you downgrade to? Will have to to the same!
3.30.0 worked for me.
Reacted by Freeedim and Stefan238 remaining items
Load more actionsHi all After upgrading, got to do the following to stop the faulty behavior : Airplane mode Clear the 2 way sync queue for all accounts Clear cache Revert Airplane mode
Hope it would help to solve things without uninstall and lose config.
Regards
I would love to do that, but it takes 1 min 30 sec to register one tap on a cross in the two way sync settings, and I have a crazy amount of folder listed there (my entire nextcloud data tree)
@Tonus1 Thanks, unfortunately I'm already offline, going into the settings -> two way sync and removing one item in that list take roughly 1 minute each. I'm using a Galaxy S10. I tried on an other user's phone Galaxy S21 and the process is still really long (please add a button to remove everything in one tap, I have to use an autoclicker and I might have to wait for days) but there the app doesn't go unresponsive
See my detailed explanation here for more info: #13872 (comment)
People, just call it a loss and reset the app.
Long-press Nextcloud, go into
App info, openStorage & cache, pressClear storageand follow the instructions.
Then log in again, set up your automatic uploads again, double-check/adjust the contents of yourOn devicevia the drawer and be done with it.Reacted by npodbielski@ltguillaume the updates here are annoying me too… I'll just unsubscribe from the ticket now and just let this play out, and in a week or two I might retry.
I have uninstalled the app, I've cleared storage, I've cleared cache, the situation remains the same for me. I can supply more info to the devs if they tell me how, until then, signing off.@ltguillaume the updates here are annoying me too… I'll just unsubscribe from the ticket now and just let this play out, and in a week or two I might retry. I have uninstalled the app, I've cleared storage, I've cleared cache, the situation remains the same for me. I can supply more info to the devs if they tell me how, until then, signing off.
@kwisatz As far as I understand the problem, it is absolutely impossible to have the problem reappear after that (clearing storage or reinstalling): the issue occurs when updating to v3.30.1 only, not when installing v3.30.0 or any newer version.
@ltguillaume we may be talking about a different issue… my issue is that the settings screen is simply black for me with 3.30.2. And the last time I checked, the app was happily continuing to shuffle data over my data connection. I just don't the have time to test and debug this.
@kwisatz The
Internal two way syncscreen looks exactly the same for me and I have no clue how to even set up two way sync for a file or folder, if I ever wanted to. The context menu itemSyncused to be a manual sync operation and it seems to still be that.I just don't the have time to test and debug this.
Makes total sense.
Reacted by f45tb00tPeople, just call it a loss and reset the app.
Or we could have a button to remove all two way syncs, and a button to diable two way syncs altogether
Or we could have a button to remove all two way syncs, and a button to diable two way syncs altogether
See PR #13884, already in review and mentioned above in comment above
@kwisatz @ltguillaume
For me it turns out, the two-way-sync page is completely empty (no buttons, nothing) if no folder is set up for syncing.
But if you have ticked ‘Synchronise’ for a folder under ‘Details’, this folder appears on that page.
So maybe you have ticked the 'Syncronise' checkbox for your folders...- locked and limited conversation to collaborators
on Oct 28, 2024 Dear Nextcloud Community,
As per my last message, we are currently investigating this issue and have released a new version that addresses the most critical problems present in version 3.30.1. We understand that these changes do not address all of the issues that our users have been experiencing. However, we will continue to work hard with our limited resources to find an appropriate solution for all users and are planning to release a new version later this week.
We take this incident very seriously and, in the interests of transparency and clarity, have published a report explaining what happened and how users can resolve these issues:
Many users are being directed to this thread via various search engines and trackers and are unaware of possible solutions and updates from us. In order to increase the visibility of our report and further raise awareness of the workarounds available to users, we have decided to lock this conversation until further notice. Please feel free to continue the discussion on the new ticket as well.
Finally, I would like to express my sincere gratitude to all the users and developers who have provided vital information and suggestions on this matter.
Thank you for your understanding and continued support.
Metadata
Metadata
Assignees
Type
Projects
- StatusShow more project fields🎉 Done

Steps to reproduce
Expected behaviour
It should not sync files that were not explicitly synced previously
Actual behaviour
It syncs all files every time
Android version
14
Device brand and model
Pixel 7a
Stock or custom OS?
Custom (explain in "additional information")
Nextcloud android app version
3.30.1 RC1
Nextcloud server version
29.0.0
Using a reverse proxy?
I don't know
Android logs
No response
Server error logs
No response
Additional information
GrapheneOS
Logs contain personal informations that I don't want to share publicly (file names etc), hence no logs are attached