The discord link wasn't working so I'm just going to ask you directly on here, I've got a flashing WIFI symbol on my import/export chests, how do I fix this?

Wait I'm a dumbass, I assume it means because I had no active trade offer set up?

nope! the chests can be connected to a roboport grid allowing them to be used as buffer or storage
there even blue and yellow to match :D

ps: the chests will function without a roboport, it's just an added feature for later game
so it can be used in a logistics network ^_^