Does Fing change Windows network settings without permission?

Hi all
Windows 10 Home 20H2, desktop computer, WiFi disabled.  Connection via ethernet cable to router then NBN Wireless.
Installed Fing, everything working normally.
Put computer to sleep, on wakeup computer failed to find internet connection.
Restarted computer, all working again. 
Repeated sleep test, no internet again on wakeup.
Uninstalled Fing and , performed Network reset in Windows, all good again - computer wakes up and connects fine.
Also later discovered "Npcap" had been installed without my knowledge, uninstalled.