Last week I started noticing my Firefox acting sluggish - taking 2x - 4x as long to load pages. I use EverSync in both Firefox and Chrome, and I don't see the slowdown in Chrome. I eliminated all my add-ons in FF, and narrowed down the poor behavior to EverSync. I use the browser a lot for intranet addresses, but I'm unsure if the slowdown is isolated to those addresses or if it is across any internet sites.
Customer support service by UserEcho