No matter what I do, Firefox will only open the https:// version of ANY site. When I look at my extensions and plugins, I don't see anything that would be causing this, but it's very frustrating. Any ideas?
Re: Firefox only opens https:// version of any site!
Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
Do not click the Reset button on the Safe mode start window or otherwise make changes.