vary unhappy with the new update. never have had issues with fire fox like this. when going to zillow.com i get this message: upstream connect error or disconnect/reset before headers. reset reason: connection termination. I noticed this is only the fire fox browser having this issue. i have already disabled ad blocker and vpn reset fire fox lost all my tabs! reset the computer and nothing still, i get the same message. i have used fire fox since it was a thing and recommending it always. getting a different browser right now to do my house buying, i don't feel safe using fire fox for this adventure any longer. my apologies if this seems like an emotional decision but i see this in everything that gets to big they lose the plot its an infection that is embedded in everything now, windows, home and car pricing. major changes to os and how its used. company's hate there customers anymore and were noticing.