1 | initial version |
It appears to be repeatedly refreshing the list.
Wireshark will, on platforms where it can do so, update the interface list if the OS indicates that it's changed, and, currently, the platforms where it does so are Linux and macOS.
However, it shouldn't be getting constant indications from the OS that the list of interfaces has changed.
Could you please file an issue on this on the Wireshark issues list? Please give all the details it requests, including everything displayed by "About Wireshark" in the "Wireshark" menu? Please add the screen video as an attachment as well.