Google Wifi Issues

Hey, today I updated my router to 3 google wifi devices. The whole mesh network thing. Everything in general seems faster…except kodi running on a pi 3. I host all of my content on a NAS. Everything plays fine…but going through the menu’s from home screen to movies or tv etc…it takes like 20 seconds to load the movies..and again takes 20 seconds to actually start playing any content. Once it stats…it’s fine…no buffering. I was wondering if anyone else is using google wifi?