Cyberduck Read Timed Out Unsuccessful Downloads

[apl000]

Describe the bug
Uploading files to Backblaze B2 results to unsuccessful uploads with the error message that says "read timed out"

To Reproduce
Steps to reproduce the behavior:

1. Opened Backblaze B2 with Cyberduck.
2. Chose a bucket.
3. Uploaded a file
4. Unable to successfully upload, see error message.

Expected behavior
Unsuccessful uploading. Transfers show that the file upload is complete but the file is nowhere to be found on the chosen bucket and folder.

Screenshots

Desktop (please complete the following information):

• OS: Windows 10 Pro
• Version 22H2

Log Files
cyberduck.log

Additional context
Was able to successfully utilize uploading using Cyberduck for a few days. Then it stopped working showing the error message shown above.

[dkocher]

Most probably finishing the large file upload fails because of the B2 servers not responding in time. Try to increase Preferences → Connection → Timeouts → Repeat failed networking tasks and Preferences → Connection → Timeouts → Timeout for opening connections. If that does not resolve the problem reach out to Backblaze B2 customer support.

[apl000]

I have tried changing the preferences. Still no success. I already reached out to Backblaze B2 customer support about the matter. Even Backblaze B2 told me to reach out to Cyberduck customer support lol.

[dkocher]

It is a bug that the transfer is shown as complete when all parts have been successfully submitted but finishing the large upload fails with B2 with a timeout. However the bad performance of the B2 API is a well known issue and should be resolved by their team.

[apl000]

I tried to upload again just now using Cyberduck. I tried uploading a file that is 2.7 MB. To my surprise, it was uploaded successfully. But then again after trying to upload another file, it showed the same reoccurring error over again.