Specs: Windows 7 Home Premium 64 bit, FF 48.0.2 Description: Search suggestions are not working on the search bar , no matter which search engine is being used. Suggestions from my own previous searches are working correctly. Issue history: After upgrading from FF 48.0 to FF 48.0.2 the Google Toolbar stopped working. I had been forcing the compatibility of this addon over the years throughout many subsequent FF updates, but this time I wasn't able to force it once more. So I uninstalled the Google Toolbar and gave a try to the Googlebar Lite. At this time the search suggestions were still working both on the search bar and on Googlebar Lite. I then uninstalled the Googlebar Lite because I was missing the possibility to create custom buttons (due to my work I need a of couple of language-based generic search options). I later discovered that you can install some language-based google search options on the search bar, so I installed 4 corresponding addons (google searches in DE, IT, ES and EN). I'm not 100% sure, but I think it was at this point that the search suggestions feature stopped working. Troubleshooting attempts: - Checking if the search options in FF are correct ("show suggestions..."). They are. - Starting FF in safe mode. - Deleting the json file - Creating a fresh test profile - Performing a fresh FF install (from scratch: that is, after deleting the profile folder) Nothing helped.