Thank you very much for your kind feedback.

I’m also pleased to hear that NZB Donkey is now working for you. The issue you reported is the first of its kind, and I haven’t received any similar reports so far. The change to the setting takes effect immediately, and it shouldn’t matter whether the settings page remains open or closed.

I have, however, received other reports from Firefox users regarding ‘strange’ behaviour, which was usually resolved by disabling/enabling the extension on the Firefox add-ons page, or at the latest by uninstalling and reinstalling it. I have never been able to reproduce these behaviours, so I cannot say what the cause might be.

Thanks again and best regards, Tensai