I did use a new device though, with VPN. I think they don't do it by IP, my gf still has her account just fine. But I'm sure they use VPN lists to penalise accounts that use them with timers, extra captchas and shadowbans. I don't even think using the same IP or VPN is a problem. Its fucking as if they have access to the camera and use AI to identify your image or something at that level of debauchery