When I run newtmgr to program the nrf9160 feather board, it times out after a partial upload. The amount varies every time I run it. I have tried other programs (at_client, blinky) with varying success My setup is MacBook Pro running macOS 12.0.1
30.50 KiB / 115.46 KiB [=========>————————-] 26.42% 2.62 KiB/sError: NMP timeout