If you place a crafting station to close to the Power Armour Station. The selected crafting station will not activate. It must be removed quite far away from the Power armour station before it will allow access again.

Repeated with the Chemical/Armour/Weapon Crafting Stations.

Thanks for the heads up.

Weird My chemical station is sitting next to my power armor 1 and its working without issues.

Yeah, that's strange, I have a cooking and armor station right next to my power armor station, and all is well.