Checksums mismatch on download

[hendrikreuhl]

Steps to reproduce

1. Create one of my scientific files via collabora on the web
2. Add the account to the desktop client and sync

Expected behavior

• Concise description of what you expected to happen.
• The file gets downloaded correctly

Actual behavior

• A concise description of what happened.
• File does not sync
• Error appears:
  The downloaded file does not match the checksum, it will be resumed. '<removed_checksum1>' != '<removed_checksum2>' (skipped due to earlier error, trying again in 10 seconds) Documents/...

Setup

• Server running on alpine linux docker stack
• Client version 3.0.3.2073 (windows and linux)

[Mayurifag]

I had this/similar problem occasionally (3-4 times maybe). For example, I had folder with music like 100 files and couple of those had mismatch. Though I am 100% sure files are the same, because there were no problems with other hundred files.

There is no way how can users help to debug this, because there is no tooling to log an exact difference between files, only the hashes. And there is no way to convenient fix the problem - one has to move file somewhere and get it back to force resync.