This may be a weird request but is there any simple firewall with a blinking icon to indicate network activity? I would prefer a non hips firewall, the constant prompts are just too annoying.
Windows 10 Firewall Control shows a tiny ballon in tray, can be opt-in or opt-out pic -> http://www.sphinx-soft.com/Vista/pict/editprogram.jpg same for catching events pic -> http://www.sphinx-soft.com/Vista/pict/events.jpg there is a free, basic and pro (free can only "allow" or "block" / 2 zones and windows folder is granted with no limits) i prefer the pro but its not free. windows app available https://www.microsoft.com/en-us/store/apps/windows8firewallpanel/9wzdncrcs99g not sure, if WFC4 has such option, please ask here https://www.wilderssecurity.com/threads/windows-firewall-control-4.347370/ homepage: http://www.binisoft.org/wfc.php if you only need activity without further informations get a free network monitor. HTH
I've used Windows firewall with GlassWire for that, but decided it wasn't really worth it outside of noticeably metered networks. *Oh wait, blinking tray icon... So not overall data traffic. I always used Process Explorer or Process Hacker running as admin to do that. You can make a scheduled task to avoid UAC prompts.