When I try to burn a new Bootloader onto an Nano using another Nano this produces the following output when using Mac. If I do it on windows 10 it's completely fine for some reason. Same settings, versions etc. I tried to load the "ArduinoISP" sketch using both windows and Mac, and it produces the same result, ie it works on Windows but not Mac.. :/
(Mac uses Port: dev/cu.usbserial-1430, PC uses Com4)
avrdude: stk500_getparm(): (a) protocol error, expect=0x14, resp=0x14
avrdude: stk500_getparm(): (a) protocol error, expect=0x14, resp=0x01 avrdude: stk500_initialize(): (a) protocol error, expect=0x14, resp=0x10 avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check.
avrdude: stk500_disable(): unknown response=0x12 Error while burning bootloader.
I know I can do it all on my windows machine, but since I sometimes want to be able to bring a project with me, I need everything also work on the Mac...
So any one have any ideas on what the issue can be, or has seen this before? I run the Arduino 1.8.9 IDE on both Windows 10 and OSX Mojave.
(Uploading sketches seems to work fine on the Mac so far, but I only tried the blink sketch so far to test)