I realized that the autofill feature is working very unreliable. It is very strange. Some sites work at one day, on the other it doesnt. I use the same browser/extension and still it is a 50/50 game if the data will be filled in or not. If not it is just “spinning” (the icon next to the user/pass). I have no idea how the autofill feature works, could this be connected to some extensions I use? Or having my firefox setting set very strict, regarding cookies/caches etc? Its not critical but a bit awkward, do other users have this problem?