I'm having an issue attempting to place down several objects in my settlements. Ex: The small and medium power generator and power conduits. I am able to place several of the other objects with success, such as the large power generator. I have adequate resources, and have not hit the build limit. When I attempt to select the small power generator for example the 3-D outline will not appear and if I click to place it down I get a quick "2 beep tone" indicating an error?

Just chiming in, have the same sort of issue on PS4. I can no longer build basic turrets although I have required mats. I wondered if there was a game wide limit so tried scrapping one and building another but no such luck. Gonna be an issue going forward as only have 15 settlements unlocked and know there are more

Just reset my console and now it shows I have 1 oil rather than 2 so hopefully will be fixed once I find more oil.

It just seems the settlement was off a bit with how many resources I have stored.