Ironheads not resetting

[KaizerDC]

Hello I have been playing this game for a bit and reached the point where I have to kill Balor for foundry. Only one problem, I was apparently detected last minute in their territory before. Now every time I try to enter where Balor is I get swarmed be all of the ironheads at once, I'm playing a stealth sniper build and I can't even make time to restealth. Even when I leave and wait outside the zone the detection will not reset, I don't know what to do anymore. Any help or advice will be appreciated.

[HulkOSaurus]

You can enter each Ironhead territory from two sides at least.

You probably went in from the Foundry side. You can make a large trip all the way around and enter from the other side. That way you will be able to enter a zone while all the enemies are clumped up together somewhere else

[KaizerDC]

So far I've tried every route, every amount of flashbangs and grenades and molotovs but nothing is working.