My router (TP link Archer C7) does this thing every random bit, that it starts dropping packets and my connection-sensitive applications (company VPN, world of warcraft) get the link dropped. I think I triangulated my issue to the router (through mtr in terminal - my main system is Manjaro). I have nothing running on the connected 2 PCs that would exhaust its performance (no torrent or the likes). My connected devices are 1-2 PCs, 1-2 phones, 5 sonoff basics (they shouldn't communicate a whole lot either, and they are routed through a secondary router in a secondary network) and a switched off smart TV. My real time graphs in LuCi show a jump in 1min load from the steady ~50% to 75% around the time the packets keep dropping.
I have 1 dyndns service and 1 uhttpd service running on the router. Nothing is open from a private IP so it is probably nothing ddos-related. No network drives, no nothing. I am connected on the 2,4 Ghz radio, Signal / Noise is -50...-65/-95 dBm on my laptop, there is no other router on the same or nearby WiFi bands that this router is working on.
My question is, how can I check what is the culprit on my router?
