Hi everyone,

I've gone through as many threads as I could on the subject before I posted myself, as it seems to be a fairly common issue that I just can't seem to find a resolution for.

I'm having frustrating ping spikes on a consistent basis, that I don't know how to resolve. I'm on a 5g network (using a TP-Link Archer C9), with no other devices visible from neighbours in the channel at all. I've installed a WLAN optimiser to test if that could possibly resolve the issue, and have gone through as many network settings as I could find to see if any of them are affecting it, but nothing seems to reduce it, so really open to any and all suggestions.

Here's a screenshots of 3 ping-tests I've done to my ISP, router and google - the router ping seems to be the lowest affected:

ISP:
https://pasteboard.co/IQPrLQC.png

Google:
https://pasteboard.co/IQPstA0.png

Router:
https://pasteboard.co/IQPsBPi.png


Really appreciate any ideas.