I sent piper to sanctuary, and now i can't find her. I waited for over 72 hours in game time. I made a bell for the settlement. I am on the mission dangerous minds if this helps as i know sometimes companions are in certain places for some missions. I checked back at her office and no go. I'm on xbox 1 so no console commands

Check the rooftops?

yeah saw that people can glitch up there, but no go

hopefully Bethesda can put in a simple companion locator

She's at my place enjoying a smoke.

Hopefully, she's halfway to the Canadian border.

I disliked that deceitful, manipulative, annoying girl from the first moment I met her.

don't think i want her back now