Netflix error F 7001-1003

Hey Dave, according to this: https://help.netflix.com/en/node/32661 either you're trying to watch on private window or you need to update your Firefox. I see you're on 151, so it would make sense to update in 152. If neither of those fix the problem and the problem remains, then it's some setting you're having (maybe an extension or enhanced protection). If that's the case you might want to try watch with a fresh profile.