What happens when you go to that site? ------------ Many site issues can be caused by corrupt cookies or cache. * Clear the Cache and * Remove Cookies<br> '''''Warning ! ! '' This will log you out of sites you're logged in to.''' Type '''about:preferences'''<Enter> in the address bar. * '''Cookies;''' Select '''Privacy.''' Under '''History,''' select Firefox will '''Use Custom Settings.''' Press the button on the right side called '''Show Cookies.''' Use the search bar to look for the site. Note; There may be more than one entry. Remove '''All''' of them. * '''Cache;''' Select '''Advanced > Network.''' Across from '''Cached Web Content,''' Press '''Clear Now.''' If there is still a problem, '''[https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode Start Firefox in Safe Mode]''' {web link} A small dialog should appear. Click '''Start In Safe Mode''' (not Refresh). While you are in safe mode; Type '''about:preferences#advanced'''<Enter> in the address bar. Under '''Advanced,''' Select '''General.''' Look for and turn off '''Use Hardware Acceleration'''. Poke around safe websites. Are there any problems? Then restart. ----------------- '''[https://support.mozilla.org/kb/Clear+Recent+History#w_how-do-i-remove-a-single-website-from-my-history Remove History For One Site]''' Open the History Manager '''<Control><Shift> H.''' In the search bar, enter the name of the site. Right click on one of the listings and select '''Forget About This Site.''' This should remove all information, including any passwords / settings.

It forces http to go to https. That in itself is no problem, however one of my userscripts had stored its data in localstorage and seems to have a complete separate localstorage for the https, making the data theoretically lost. Thus I am trying to access the localstorage from the http.

nevermind found out, it is stored in webappsstore.sqlite :)

That was very good work. Well done.