Hello dear Mozilla team, It has come to my attention that it is the second time, that Firefox randomly restarts (crashes?) and as an consequence of it Loose all of my tab groups, which are really help-full to separate work and projects at work. Is there something known about this behavior ? Just to know if it is known why this happens. Or what should I keep in thoughts to prevent it.... Many thanks in advance. Kind regards, J.F. Calixto Zarate