Forum der Gemeinschaft Firefox

I cannot get Firefox to accept session cookies. I have my cookies set to standard in the settings. I have also set my permissions to allow cookies from the website where I am trying to view an embedded video. I set the permission by using Ctr-i. When I reload the webpage, for the briefest moment it looks like the video is loading, but then it reverts to "Access Denied".

Previously, each time I logged into Firefox, all my various streaming services and other apps remained logged in. Now, every time Firefox goes to sleep or is re-booted, I have to log back into all the streaming services, Google, Facebook, Yahoo, SideReel, etc. Sometimes this happens several times per day.