i can not respond to emails. I click on reply and it displays my email address, not the person that sent me the message. My cursor does not work either when I click on reply. It freezes up. However, when I go to my Yahoo email to respond to the message it works just fine.
I have been using Firefox for some time now and this is the first time I have had an issue.
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.