I'm trying to use nRF sniffer 3 and can't get it to detect the dev kit on Windows or mac. I've installed it into wireshark and see the toolbar, but no interfaces are listed in either OS. I've tried using 2 different nRF52832 dev kits, flashing the firmware by dragging it in to the JLink drive or by using "nrfjprog --eraseall" then "nrfjprog --program sniffer_pca10040_129d2b3.hex". I've tried using the interface firmware in JLink 6.16j and JLink 6.72b.
The output from nrf_ble_sniffer.py is:
extcap {version=3.0.0}{display=nRF Sniffer for Bluetooth LE}{help=https://www.nordicsemi.com/Software-and-Tools/Development-Tools/nRF-Sniffer-for-Bluetooth-LE} control {number=0}{type=selector}{display=Device}{tooltip=Device list} control {number=1}{type=string}{display=Passkey / OOB key}{tooltip=6 digit temporary key or 16 byte Out-of-band (OOB) key in hexadecimal starting with '0x', big endian format. If the entered key is shorter than 16 bytes, it will be zero-padded in front'}{validation=\b^(([0-9]{6})|(0x[0-9a-fA-F]{1,32}))$\b} control {number=2}{type=string}{display=Adv Hop}{default=37,38,39}{tooltip=Advertising channel hop sequence. Change the order in which the siffer switches advertising channels. Valid channels are 37, 38 and 39 separated by comma.}{validation=^\s*((37|38|39)\s*,\s*){0,2}(37|38|39){1}\s*$}{required=true} control {number=3}{type=button}{role=help}{display=Help}{tooltip=Access user guide (launches browser)} control {number=4}{type=button}{role=restore}{display=Defaults}{tooltip=Resets the user interface and clears the log file} control {number=5}{type=button}{role=logger}{display=Log}{tooltip=Log per interface} value {control=0}{value= }{display=All advertising devices}{default=true}