I know this has been discussed before but I was unable to find it... We have a 2014 P85D. Original: nearly impossible to connect to WiFi and 3G connectivity and performance were poor. Upgraded to LTE as soon as it was available and this definitely helped on all. LTE & 3G connectivity is equal to or better than my iPhone though performance with the Tesla browser is still quite poor (most websites take about 3-7x as long to load as they do on my laptop using my iPhone as a hotspot (so loading full page, not mobile page). WiFi connectivity is still poor. A few weeks ago I mounted a spare Ubiquity AP in my garage ceiling and it still has difficulty connecting sometimes and performance is only slightly better than LTE. Has anyone noticed significantly improved performance in newer cars? Particularly in light of apparently having newer chips with hotspot now? Tesla is working to turn its vehicles into Wi-Fi hotspots, introduces new chip and module Any thoughts about the apparently new chip and v8 browser?