FF very very slow;Gmail worthless it is so slow;Tried everything I can do--Your problem
Been this way for 4-6months. I see I am not alone.
All Replies (1)
Hi, you can try these :
- https://support.mozilla.org/kb/Firefox+is+already+running+but+is+not+responding
- https://support.mozilla.org/en-US/kb/firefox-slow-how-make-it-faster
- https://support.mozilla.org/en-US/kb/firefox-uses-too-many-cpu-resources-how-fix
- https://support.mozilla.org/en-US/kb/firefox-uses-too-much-memory-ram
- https://support.mozilla.org/en-US/kb/firefox-hangs-or-not-responding
Plus test if works as it should in : SAFE MODE
- https://support.mozilla.org/kb/Safe+Mode
- https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
In Firefox Safe mode these changes are effective:
- all extensions are disabled (about:addons)
- default theme is used (no persona)
- userChrome.css and userContent.css are ignored (chrome folder)
- default toolbar layout is used (file: localstore-safe.rdf)
- Javascript JIT compilers are disabled (prefs: javascript.options.*jit)
- hardware acceleration is disabled (Options > Advanced > General)
- plugins are not affected
- preferences are not affected
TEST''''is issue still there ?
Please Refresh but do this 1st: Delete your Cookies and Cache and TEST.
- https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer
- https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles
then
TEST....... If no issues then Extensions which need to be added back in 1 at a time and tested ..... Or it is your Profile : Make a new one and test ...:
If is your Profile :
- https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile
- http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox
Note: Any customization will revert back to default, you will also need to reinstall Extensions.
Please let us know if this solved your issue or if need further assistance.