Is intermittent high ping an issue in my Macbook or my router? Every 20-30 minutes, my internet seems to be unresponsive for about 10 seconds. I can easily see this if I'm running the ping command while it happens:



Now, I have two routers on my network, both broadcasting the same network (with a different SSID).

I have this problem since a few months.

My /etc/hosts file only contains a few 127.0.0.1 mywebsite.dev entries.

I'm using Yosemite.

So, is this an issue that must be resolved on my Macbook Air 2014 or on the router?
In my case it turned out to be the router. It was an old 802.11g router that I replaced with a 5GHz 802.11n router. It works great now, no problems whatsoever.