Normally my accounts get phone verification and then suspension if I spam them too hard. However I have had a minority of my accounts temporarily closed due to "Password changed for security reasons". All I have to do when this happens is to reset the password for the affected IG account and it will be working again but I can't see why they would change my password because I am spamming. It feels like the reason behind this is something else. Someone spamming IG accounts on my IP and therefore flags all accounts on this IP?