I know it is a common problem but I did not solved a solution yet.
I installed the latest Wireshark Version 3.2.1 (v3.2.1-0-gbf38a67724d0) on my DesktopPC Windows 10 x64 (version 1909 OS Build 18363.657) I have installed the latest npcap also (npcap-0.9987) and I have nmap-7.80 installed previously.
Unfortunately, Wireshark does not show nor my ethernet interface, no any traffic at all. Link to screenshot is https://ibb.co/gPNvHfc
I am using Avast Antivirus & Firewall, but if I disable them, nothing happens.
My DesktopPC is in home LAN with router and Laptop. I installed Wireshark on Laptop and it works fine.
I tried to reinstall Wireshark and npcap and it did not change anything.
What could be the reason and what to do next?
