Yesterday I tried downloading a document but it failed to do so. Since then, the 'Download failed' message keeps popping up as a warning in Android. I can't acknowledge it by clicking on the message, but I can swipe it away until it comes back within about 2-30 minutes. The message seems to appear only when Firefox is not running in the foreground. There are no tabs open and this download is not available in the Downloads list. I can't clear the downloads list by the way, which is weird. I already forced a shutdown of the app and cleared the cache. I haven't tried to clear all data as I don't want to set up the app all over again. I'm sure that works but that's not the solution for this. Bryan