I see them running around the inside if my tent, but very few are going for the traps. Some are even chilling right next to the trap, and it looks to me as if they are thinking about jumping on it but something doesn't seem right to them. Like they are thinking, "wait a minute, that's not the normal yellow we usually jump towards our deaths on."
To catch a fungus gnat, you must think like a fungus gnat. It's most likely just me over thinking shit....