Followliker not unfollowing

Hello everyone, just today i've noticed something strange on followliker which is that it just stops after unfollowing like 20 people to unfollow any more accounts, has anyone come across the same problem and knows a solution for this? (Settings: unfollow 400-1000; wait 0 days til unfollowing; 0.00 ratio; dont unfollow followers unchecked - this is the ERR/RESP Msg 'There are no more users to unfollow or the unfollow day has not been reached.') EDIT: Manually unfollowing works, so im not (temp) banned

I read this on another thread, File > Settings > General > [Change account threads to the number of accounts you are running]

Not sure if that'll fix your problem, but that managed to solve my following case. Good luck!