i had really weird experience with this,so i will share it now. if you make perhaps 3 accounts and then add two more after few days (same IP),so you can have 5 of them,for some reason instagram will ban and disable only those first accounts,the oldest ones. at that moment when you add two more accounts to that same IP adress,the problems will start. i am not 100% sure about this,my experiences were weird. im using now 3 accounts on my home IP and i will NOT make anymore accounts,because my first and oldest accounts got some nice followers there and i wont be risking them for a couple of dollars more daily. there is come interference obviosly! one IP with more then 3 accounts on it CAN make some potential problems to ALL accounts,even BANS! and also...when it comes to proxies,MAX NUMBER of accounts should be 3! That works for me. 3 accounts per IP....that's all