NRF9161-DK on MacOS JLINK DFU Drive continuously disconnects and reconnects


I recently purchased a few NRF9161-DK boards for both LTE and NR+ evaluation.  However, I am unable to run through the initial demo.  The board is discoverable initially, but after going through the Quick Start and programming, the JLINK drive starts continually disconnecting and reconnecting and I am unable to get any data from the Cellular Monitor, etc...

The same thing happened with 2 of the 3 boards I have (haven't unboxed the 3rd yet).  I have tried to 'nrfjiprog --recover', but that doesn't seem to have helped.

I'm on an Apple Silicon Mac (M1) running Sonoma 14.4.1



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