Problem: Firefox Sync encounters errors just every time it syncs according to About Sync add-on (February 16, 2019)
Add-ons I want disabled often come enabled when I reset my PC and reinstall Firefox after signing into Firefox Sync.
Additional System Details
- User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0
How to disable extensions and themes
Disabling an extension or theme will turn it off without removing it:
Click the menu button Fx57menu and choose Fx57Addons-icon Add-ons. The Add-ons Manager tab will open. In the Add-ons Manager tab, select the Extensions or Themes panel. Select the add-on you wish to disable. Click its Disable button. Click Restart now if it pops up. Your tabs will be saved and restored after the restart.
To re-enable the add-on, find it in the list of Add-ons and click Enable, then restart Firefox if required.
Is one of my extensions why I keep seeing "Sync failed" every time Firefox syncs?