@RobW now it's working fine - about a month ago it was updated automatically (at least it appears so)

@JamesTheAwesomeDude Unfortunately FF plugin does not work anymore: perhaps SE changed something, but Socket can't start listening... Could you fix please?

@JamesTheAwesomeDude I was redirected from this META thread: meta.stackoverflow.com/a/165086/208917 QA at your service, good luck with fixes)

I faced the following issues: 1) every time I start FF I see add-on config screen. That's a bit annoying( 2) It would be nice to have option to show notification only once for new message(s) - currently it still shows notes once every few minutes until they're still in "Unread" state.