Cannot flash without unplugging the DK and reattaching it.

[IanAber]

Once the nRF52840DK is running the Zigbee light bulb demo I cannot flash new code to it unless I disconnect the board and reconnect it first.

I am using nRFConnect for Visual Studio on a Mac. 

*** Booting nRF Connect SDK v2.9.2-4ab7b98fc76f ***
*** Using Zephyr OS v3.7.99-aa34a5632971 ***

[Priyanka]

Hi Ian,

Could you tell me which SDK version you are working with?

Also, your nrfutil version.

-Priyanka