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firefox lost all open tabs

amoun replied
RHeerwald

Firefox is always displayed on an EXTENDED External Display. When I flipped a circuit breaker to work on a lightswitch, the EXTERNAL DISPLAY lost power, but the laptop which runs Firefox continued uninterrupted. When I restored power, Firefox had LOST ALL OPEN TABS - there were probably 50-75 tabs that opened every day when I started Firefox. Now I don't see a choice to ReOpen Last Session or anything else that looks like it would restore all the closed tabs. All the choices in Recent History seem to be what was browsed yesterday, day before, etc, but NOT all the tabs I routinely left parked OPEN every day which were open for months - the ones that opened every day when I opened Firefox. Are these tabs stored somewhere where I can recover them. I'm running firefox on an HP Laptop PC with Win11 Pro.

Firefox is always displayed on an EXTENDED External Display. When I flipped a circuit breaker to work on a lightswitch, the EXTERNAL DISPLAY lost power, but the laptop which runs Firefox continued uninterrupted. When I restored power, Firefox had LOST ALL OPEN TABS - there were probably 50-75 tabs that opened every day when I started Firefox. Now I don't see a choice to ReOpen Last Session or anything else that looks like it would restore all the closed tabs. All the choices in Recent History seem to be what was browsed yesterday, day before, etc, but NOT all the tabs I routinely left parked OPEN every day which were open for months - the ones that opened every day when I opened Firefox. Are these tabs stored somewhere where I can recover them. I'm running firefox on an HP Laptop PC with Win11 Pro.

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