So i don't know why put i am having Ping spikes problem. Can't troubleshoot what's causing it tried many router settings.

So i recently set up a 10mbps PPPoE Connection and i am having ping spikes issue i think because of my mtu Default Mtu: 1480 How to find and set Best settings for my connection? I tried many mtu...

I am using PPPoE Connection. I just wanna ask should i use secondary connection or not?