Suddenly , all the abnormal behavior .
Speed Dial & EverSync - Firefox Developer Edition
can't show new tab.
can't sync and can't setting.
can't show dialog in EverSync
reset all data.
can't backup & message 'An error has occured while make export'
reinstall => NG
delete & install => NG
complete delete & install => NG
Customer support service by UserEcho
and any button don't get response.
Just FxDevEditon updated(46.0a2 (2016-01-31))...
Is that causing?
Yes, we will check. But most likely it is problem in Firefox, because it is Nightly version.
Thanks so much.
and Please report Mozilla tearm.
cuz I can't use Eng. very much.