This is just a warning message so people don't make the same mistake I did. Tweet Demon cannot consistently Follow another users Followers list, none of its filters work i.e selecting 'don't follow previously followed users' doesn't make it so, and tasks don't repeat even though selected to. New problems every day with this program and since I re-started my PC it has vanished. Don't make the same mistake I did and get some software that can work consistently. Now bought Tweet Attacks Pro 2, will see if that's any better.