Nextcloud fails to register large autouploads as uploaded

[ThaChillera]

Steps to reproduce

1. Take a large File (2G +)
2. upload automatically with folder sync
3. Nextcloud android tries to upload this again due to not registering the previous upload as a success
4. Sync error due to the file already being uploaded

Expected behaviour

It should upload successfully

Actual behaviour

It uploads successfully but then tries to upload the file again, registers that it's already on the server and spits out a sync conflict

Can you reproduce this problem on https://try.nextcloud.com?

Yes

Environment data

Android version: 8.0.0

Device model: Samsung Galaxy S7 Edge

Stock or customized system: Stock

Nextcloud app version: 3.15.0

Nextcloud server version: 20.0.8

Reverse proxy: Yes, Nginx, v1.15.9

[tobiasKaminsky]

Is this only happening on big files, or in general?

[ThaChillera]

Just big files (specifically signal backups of multiple GB's), pictures etc automatically upload just fine

[tobiasKaminsky]

Might be the problem again, that assembling of those chunks takes too long.
Thus the upload "fails", but is finished successfully on server side.
And then Android restarts upload on next time again…

@nextcloud/server-triage is there any way to speed up this chunk assembling? Or shall Android have a timeout of e.g. 10min for exactly the last move/assembly command?

[cieska]

I have same. Usually my phone camera videos have errors that duplicated files found and need to choose manually wich file to keep. And it's many times asks again after the sync completed. No matter if it's on mobile network or WiFi.

[cieska]

Not sure if this is different version but as previously the conflict used to be possible to be optionally choose or canceled when clicking on the system notification list. Now seems that app crashes with the message "Error creating conflict dialogue". And after wile the notification spears again.

[ksapp-dell]

Just for reference- I have similar problem. I do mainly auto upload video files and the bigger ones always create an error and the app tries to upload the file again until I manually remove it from the upload tab.
If it helps I can provide some log files or other information. Please tell me what and where. Thanks (-;

[stavros-k]

Same issue here, also.
Mi 10 Pro, Latest xiaomi.eu rom. Latest NC app, Server 20.0.9 version

[github-actions]

This bug report did not receive an update in the last 4 weeks. Please take a look again and update the issue with new details, otherwise the issue will be automatically closed in 2 weeks. Thank you!

[ksapp-dell]

I propose to change the time to close issues automatically (-;

[ThaChillera]

Minor update: Switched phones to the Fairphone 3+ with android 10, still have the same issue..