monoprog -p osx fails two out of three times
Mostly FYI as it's just annoying but doesn't stop the show: It looks like monoprog has trouble resetting mono, I get the below at least twice before programming succeeds. I don't have other processes owning the port or anything of the sort.
Resetting Mono device to start bootloader
Programming Mono device with timerExample.elf...........
Mono device not detected on USB ports.
Looks like 1.1.3 made this go away.