ronso0

Maybe it's just a wrong/missing QWindowFlag, like with the [click focus bug](https://github.com/mixxxdj/mixxx/pull/13211/files)?

The missing piece is: what exactly is happening under the hood (KDE / Qt) that causes the mouse release event not being delivered to [WWaveformViewer](https://github.com/mixxxdj/mixxx/blob/a00ef82e366f1ef4a0d6d8f399693ed06da094c4/src/widget/wwaveformviewer.cpp#L79)? I can't reproduce as I'm...

> When I move the mouse fast forth and back, the arrow gets temporary bigger. Can this cause trouble? Oh, this is Plasma's **Shake cursor** feature, no? A quick web...

I've been poking chatgpt a bit about this issue and it turns out "Shake Cursor" could indeed be the culprit. IIUC when KDE's (compositor) cursor resize animation kicks in this...

> The problem still exists when I disable that. Also tested with mouse pointer acceleration disabled. Like disable and restart Mixxx? > we might try some light workarounds For example...

@jospezial Any news on this? Does it work with Shale Cursor disabled after restart?

@jospezial @djantti I opened a PR with a potential fix, and some extra logging #15498 You can either build the branch yourself (`gh pr checkout -f 15498`) or download CI...

I'll try to update #15498 to log events and stuff only for the waveform of deck 1. Hopefully that allows to catch more helpful logs.

Like adding them at the top of the tracks list? For consistency should we also show a `.. parent directory` item? like in FTP viewers or command line file browsers....

Why not put the commits of each of the genre branches on top of each other, in the natural order?