As above. I don't really keep track of versions but it's at v93 right now and only this week started to perform extremely slowly with regards to the initial loading of ~90% of the pages I visit, even cached and frequented sites. Once past that it performs as normal. Speedtesting is fine but Browserbench results are horrendous. (This is my first time running this test so I don't have a previous FF result to compare with.) FF93: 59.497 Chrome95: 119.820 Edge95: 117.970 https://imgur.com/a/qw3CWI0 Already tried: clearing site data and cache, incognito, safe mode, and of course cutting addons to a minimum. Currently installed: AdBlock Plus Dark Reader Don't Accept image/webp Facebook Container ffCK Overlays uBlock Origin View Image Ressurected YouTube NonStop Can someone advise what else can be done or what is going on please? I've been faithful to FF for over a decade and have all my bookmarks, history and credentials saved to this account. However if this is going to be the user experience moving forward - then all I can say is I will not be joining the declining Firefox user base. W10, i5-9400f, 32GB ram, wired CAT6 + 1Gbit Fibre.