can only open 1 Firefox window
I am unable to open multiple Firefox windows. Was able to do that a week ago, but I cannot.
I am unable to open multiple Firefox windows.
Was able to do that a week ago, but I cannot.
All Replies (1)
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.