Hi, I’m having same issue Tony had. It seems if I use the Google Chrome Dev Tools mobile device emulator, it always works to serve up the mobile theme. BUT: Google’s spider isn’t able to see the mobile theme except for if it’s sent to the blog homepage. This makes google think most of my blog pages aren’t mobile friendly, which can be detrimental. I use a cache plugin and I will not switch to w3c. Does this mean I need to find another mobile switching plugin?