I got a handful of codrones delivered the other day. On Thursday, pulled one out of the box, plugged it in and got to programming. Everything was great, drone was flying, drone was being programmed. Perfect.

Two days later using the exact same chromebook and the exact same drone, Blocky says there are no devices. Bluetooth is turned on. Nothing is different except that block doesn't recognize anything.

Tried with a second drone that I ordered. same thing, no device recognized.

Very frustrating. Please help.