I have tried to flash my Naze32 with new firmware on a Mac and a PC using Baseflight and Cleanflight and cannot connect. I've used several different (micro connector) cables with no luck. I have tried numerous suggestions from multiple threads and nothing works. I flashed the initial firmware when the board was new with no problem but now I cannot connect from any computer USB. I get a solid blue led and get nothing but connection failed. I'm ready to give up so any suggestions could help.