We launched update couple hours ago. Update extension to the latest version: 62.6.7https://addons.mozilla.org/en-US/firefox/addon/fvd-speed-dial/
This is the simples option, not always help but we encourage to try.
- Copy and paste in address bar about:support - Select following http://nimb.ws/Vm5pjy - Rename this folder to any name and restart Firefox http://nimb.ws/awxfuW BUT don't delete it. Just rename it, for example Storage_OLD
Here is VIDEOhttp://nimb.ws/XrkKQ2
If it won't help, let us know.
Also, if you don't see welcome message but settings get rest, that will be fixed next update soon.
Servicio de atención al cliente por UserEcho