Daniel Schürmann

Thank you. This already better for me than the original. Just looking at the layout the buttons are looking a bit "random" ordered, unfortunately I have not yet a better...

I have the case that the dialog is at 100% forever with: "Fetching track data from the MusicBrainz database" It looks like an error case is not full handled.

Can you also implement the graying out of Retry and Apply?

The "Fetching track data from the MusicBrainz database" issue remains even after Retry. I have to reopen the dialog to make it work again.

> Non button is better than gray button IMHO. What do you think? In this case yes. Is there a use case to "retry" even if we have results, probably...

> Could you please give me the songs that these errors occurs in your library? Today o cannot reproduce the issue, so I cannot identify a specific track. I did...

This is my view from this branch. Unfortunately the text is cut of.  Did you consider to remove the test on to p of the window? The progress bar...

This PR fixes a bug in 2.3 that popular tracks cannot be looked up when they have been released on many recordings. Instead of a usable error message it just...

Ok, than it would be nice if you could create a PR with just the QThread::sleep() call. This is IMHO a good band aid, even though abort will still not...

> what do you think about 404 issue, looping tasks? This can be also a separate PR against 2.3, right?