Avast's wsc_proxy.exe being prompted to trust?

hi I have 1 question about avast firewall

after every version update of avast 2017 (avast asks me to reboot my computer 2 times today), windows notification showed that windows firewall and avast firewall were both off → I clicked on the notification → windows prompted me to trust avast firewall. I got this noti. right after version update and after a reboot when avast icon in tray had an yellow exclamation mark
the screenshot is in the attachment

what is that? Is it the reason for internet disconnection for other users? I don’t have the issue