Diamond, It could be that the threads have merged somewhat (it happens). Hard to know why you're getting million of hits, but that's what hackers do, that is every customers problem. Everyone is getting hit every day from all over the planet. You'll have to try to find where the addresses come from. If you can't do this on your own, or don't have a knowledgeable friend who can drop by to lay eyes on, it will take more than guesses from the forum. A call to your ISP. support may serve you better and faster instead of feeling frustrated, as they can help you faster. The problem can be quite complicated or as simple as an obnoxious neighbor trying to hack your or other customers services.
Have you performed a whois lookup on the addresses in the photo you posted? Doing that can help narrow down where they originate. The one I could read I checked at
https://www.findip-address.com/ The address looks like it's coming from a Virgin residential address/node in GB. If you use a cable modem, the coax from their company would have to run into the modem; the output (CAT/Ethernet) plugs into your laptop from the modem. Wouldn't know how a loop could exist prior to the modem bit perhaps that's a typo.
If you plan on using your router's nameserver, you should consider turning it off while testing, and refrain from using the Asus device apps. Asus unfortunately has had many problems with some of them and they can be a security nightmare time. We don't use the name server or the apps for that reason.
Make sue your router's firewall switch is turned on, and that the DDOS switch is also on. Your wireless encryption should be set to WPA2 or above, and you may want to temporarily shut down all of your wireless capability on your router and turn off or silence your wireless devices while you're testing. The Trend Micro AI options used by the router are a very good way to stop a lot of bad traffic, so it's to your benefit to use Trend Micro suite. TM scans and halts tons of unsafe things and your own router logs will prove it. TM recommends turning your UPnP off; you don't need it for testing, and you can always turn it back on afterwards. Finally , try changing your router's gateway address to 192.168.1.1, then save and then power the router off and reboot it. Test again for the attackers.
Any alternate browser using a fresh window, such as Firefox or Pale Moon works fine. If you can't ID the whereabouts of the high number of inbound scans, a knowledgeable friend who can lay eyes on your setup, can be a good benefit and much easier than guesses given out over the web..
One address I could make out from your photo, seemed to be at
https://www.findip-address.com/ and seems to point to a Virgin residential area node. It may be someone that's scanning/hacking locally, or could be unintentional (or worse) You'll likjely need help so you can more quickly resolve this, since you're weren't involved in causing the problem. If your downloading and streaming is legit, call your ISP, they want you to enjoy the service you're paying for, at least they're supposed to care. If the problem is local then they'll have the ability to help and an obligation to take care of you, the good customer. Hope this help, good luck.