Chocobo1

>@Chocobo1 Is this PR ready to be reviewed? Yes.

>TBH I find setting up an environment for qBitTorrent really annoying and problematic (mainly because of the new QT, boost and libtorrent), so I created a simple Docker for development....

Could you provide some metrics? How many Tags, Categories, Torrents do you have in qbt? I have submitted PR #20263, please give it a try if possible.

>20k torrents, categories are per name and year, so very likely atleast 10k. I don't have a proper workstation infront of me at this time. OK, it matches the result...

>Possibly related to https://github.com/qbittorrent/qBittorrent/issues/18841. I can reproduce this issue with appveyor builds which was using Qt 5.15.2 so it isn't limited to Qt 6.5.

>@Chocobo1 I can't reproduce this though with Qt 6.2.4/Qt 6.3.2/Qt 6.4.3 ??! reference builds -> https://github.com/xavier2k6/qBittorrent/actions/runs/5037443889 Indeed. #18841 could be right about it. However the curious case is Qt5 from...

>Have you managed to test master with any newer Qt5 versions Qt 5.15.3 -> Qt 5.15.9 than AppVeyor's provided Qt 5.15.2? I haven't. >Posting correct referenced links from https://github.com/qbittorrent/qBittorrent/issues/18841 below:...

>If the installer could throw an error when the installer is executed in silent or silent with progress, that error could be mapped to an [expected return code](https://github.com/microsoft/winget-cli/blob/b96598a6038ac0fb0f58cf935eb466c4484dea3c/schemas/JSON/manifests/v1.6.0/manifest.installer.1.6.0.json#L224) in the...

>There was some early user feedback that the completed color was too dark & it was changed along with other colors. @xavier2k6 Could you find the related post? Having similar...

>https://github.com/qbittorrent/qBittorrent/issues/17757 was the issue. (BTW Qt 6.4.0 has had some dark mode palette/widget changes on Windows anyway) Thanks! >This was done in the color palette change PR....which wasn't revisited personally...