WeatherTech Raceway Laguna Seca, Salinas, CA
Edited
Laguna Seca is one of the best tracks for cell reception and performance for the GPX Stream system.
You should avoid T-Mobile connections for the in-car modem and viewing device, as the coverage for T-Mobile is poor in that area (as of 2021)
Cellular reception for viewing devices
The pitlane and paddock areas have good cellular signal. To guarantee a smooth live stream, it is advisable to conduct a speed test, ensuring your device maintains a speed of at least 5-10 Mbps.
As with any track, ensure your viewing device is connected over LTE or 5G networks, and avoid Wi-Fi at all costs.
On-track cell reception
For the most part, you should have nearly perfect video each lap.
Minor skips may occur after turn 5 and 6, particularly if the track is very crowded or many devices are streaming simultaneously.