1 star because this does not 'refresh tabs'. It 'refreshes tabs where the selected URL is loaded'. So if you have 2 of the same pages open in different tabs, it will refresh both. Very unhelpful.

Leider funktioniert dieses Addon nicht zuverlässig

Very poor - Have persevered with this add-on for a couple of weeks now. I find I have to constantly re set the app to work. Usually I will have to re set several times over an hour period. No more - Looking for a more reliable Auto Refresh add on.

Works great! Try it out...

Doesn't work.

If you have two windows open it will always think the first window is the "active tab" when attempting to enable auto refresh.

Not working works for only 1st window. not working in private window also the current url is wrong.

Does not work at all

No tutorial, no instructions, no menus. Uninstalled!

Doesn't work with multiple windows = useless for me

Current tab url is wrong and it isn't working. Probably the issue others mentioned with multiple FF windows open

Only works for the first window you open. Pointless for a dual window setup.