Significant delays and interface freezing in Settings when switching sections or changing parameters

[justanpo]

When I open the Rectangle settings and navigate between sections, the interface becomes extremely slow. It also lags significantly when selecting or switching any options. The slowdown is noticeable in all sections of the settings window. The application doesn’t crash, but interactions seem delayed and unresponsive.

I have reinstalled the app multiple times.
Rectangle has all the required permissions in System Settings (including Accessibility).

Please let me know if additional logs or system details are needed.

Screen.Recording.2026-03-03.at.00.55.00.mov

[rxhanson]

Thanks for reporting. Since we're seeing a spinner, there should be a spin report in the console app for Rectangle Pro. Would you mind sending it to me?

Also, would you mind sending me your config as well? Then I can load it in and see if I can reproduce it. You can export it from the General tab.

[rxhanson]

Depending on what you have configured, there's a possibility that this release fixes it: v3.72