For a while my bots were perfectly fine at blowing up cliffs. I've got explosives in my inventory, the bot gun selected and everything. Every time I select a cliff for deconstruction it shows that cliff explosives are needed despite the nano bots being perfectly fine at deconstructing them, they just refuse to do it. I've tried removing all of my personal construction bots and roboports from my equipment, as well as the local area to see if that was the problem.
Anyone know what could be causing the problem?
As I said, I have everything I need including the research.