Using this story to ask: is poor voice-call quality common with Fi? I'm using a Nexus 6P. This is my first smartphone and I'm totally happy with the device and Project Fi for browsing, apps, texting, and tethering. But for plain voice calls the latency, dropouts, and "underwater" sounds are significantly worse than with my old prepaid feature phone, even when I see a strong signal. I had hoped that voice quality would get <i>better</i> (closer to Skype) when I bought a leading smartphone. I don't know if I should blame the service or the device. It's worse than laptop VOIP over DSL, my POTS voice line, or even a cheap feature phone circa 2010.