The same problem in Poland. Even when I've 4G connection 30 Mb/s up and 150 Mb/s downlink can't establish stable stream with my camera's. So definetely the problem isn't unstable 4G connection but overloaded reolink servers.

Look here https://reolink.com/topic/reolink-go-are-your-servers-overloaded/ .
Unforutunately this a big problem, propably with server's. Support talks, that problem is unstable conection, but even fiber conection dosen't help. So Reolink should make something with their network...

The same problem in Poland. Even when I've 4G connection 30 Mb/s up and 150 Mb/s downlink can't establish stable stream with my camera's. So definetely the problem isn't unstable 4G connection but overloaded reolink servers.