Go-Back 1 page & Forward 1 page buttons are not operative with v.4.0, why?
After upgrade to v 4.0, the Go-back 1 page and Forward 1 page buttons do not work (are "greyed out"). I uninstalled and re-installed v 4.0, but same problem exists. Never had any problems with previous versions. That feature still works OK with Internet Explorer.
After upgrade to v 4.0, the Go-back 1 page and Forward 1 page buttons do not work (are "greyed out"). I uninstalled and re-installed v 4.0, but same problem exists. Never had any problems with previous versions. That feature still works OK with Internet Explorer.
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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
See: