Hi Xiztenzzz,

Thanks for posting those screenshots!

You might be just overloading your router with pings and so it's throwing away the majority of them and not responding (packet loss). I recommend you start with just a single target to your router and see if that changes things.

If you do see packet loss with that single target, then your most likely looking at an issue with your Wifi. Try plugging in an Ethernet cable to see if that improves the connection. If not, then you may need to swap out your router.

Let me know how it goes!