Still no network service in Buenos Aires. I chose Project Fi because of the good international coverage, among other reasons. You still list Argentina as one of the international places that Fi works. It still is not working for me in BA. If I have access to WiFi my Google Pixel 2 XL works; on the street, no network. I have both mobile data and roaming turned on. But no positive results. Another reason that I chose Fi is the excellent customer service. But alas, it looks like Google has abandoned that as well. A wait of up to five days is not acceptable. I have tried updating everything, restarting my phone, and contacting Fi. Nothing seems to be effective. Please let me know how to proceed.