Instagram suspicious activity problem

Hello at all guys,I've a big problem,i manage a lot of accounts,but this problem I got a problem... when I try ti put Instagram accounts on my tool with proxy,embedded browser of massplanner said to me "Instagram suspicious activity" I need code phone verification,so people give that code to me and when I put that on Instagram,appear the login,I retry to login but same problem... what I can do? I've tried also different proxies

Same problem here

I have exactly the same problem. Everything worked fine yesterday. It seems like Instagram made some updates today. Any suggestions on how to solve the problem would be highly appreciated.

this is a big shit.