slowly created some buttons of the plugins on the toolbar
While starting the Firefox some of the plugins create its buttons on toolbar with delay (for example Instant Translate, Gmail Notifier, Ghostery), but some other plugin create it buttons without delay (Thumbnail Zoom Plus, Clippings) and Firefox start instantly with turned on this plugins only.
While starting the Firefox some of the plugins create its buttons on toolbar with delay (for example Instant Translate, Gmail Notifier, Ghostery), but some other plugin create it buttons without delay (Thumbnail Zoom Plus, Clippings) and Firefox start instantly with turned on this plugins only.