I have the RE270K wifi extender and switched outlet. Recently I add pi-hole to my networking to stop as blocking and what this showed is that the RE270K is sending out multiple DNS queries every 15...

So I had my Tp link plug lite set up and working fine on my Amazon Alexa. As soon as I linked my tp link with my Xfinity Xfi app everything stopped working and I got a cloud cmd fail error every time...