Since last update I constantly have problems with tabs being busy, slow or outright crashing. I used to have the same 8-9 tabs open during the last 3-4 weeks and suddenly my tabs frequently crash
This should be reclassified as a bug, not a new idea. It used to work like he "suggests", but with the last update, it was broken. There are multiple new bug reports about this also, see https://bugzilla.mozilla.org/show_bug.cgi?id=1827042 I found th...