Firefox is not allowing pop ups after latest update, despite un-checking the "block pop-up windows" under tools/options
Yesterday when i booted up my computer and opened firefox, I noticed that I couldn't open the player for my siriusXm radio subscription. If I open google chrome, it works just fine. Same goes for a website that I must access for my work. When I hit a button, typically a pdf file opens up. It does NOTHING. This is incredibly frustrating, and going into the tools>options>content and un-checking the box for pop ups produces no change even after re-starting my computer. Please advise ASAP or I will be forced to drop firefox and go back to explorer or chrome. This isn't something I want to do, as I have all of my favorites marked, tabs pre-set, etc.
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.