Dear All:
I use Avast One with Windows 10. By checking the Firewall/History/Last Day settings I came across this entry:
Host process for Windows services
Time stamp
UDP (5353) --/--> ff02:fb
Path: C:/windows/system32/svchost.exe
Remote address ff02::fb
Remote Port 5353
Direction out
Local address fe80:c042:713:fcde:844c
There are around 30 different entries in this section.
Is that OK?
Thank you for your comments.
Best wishes
Henning