cannot open or close tabs when clicked
After opening a program and creating a tab I am unable to reopen or close the tab.
After opening a program and creating a tab I am unable to reopen or close the tab.
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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.org/kb/Safe+Mode