@JAGUERO just told me about this topic, had the same issue as everyone else here. Just updated to the latest beta version, got some success with the following RTCM3 messages:
1006 @ 0.1 Hz
1074 @ 5 Hz
1084 @ 5 Hz
With these settings, got a Fix solution right away. Float solution when below trees (not dense vegetation), but got a Fix solution in less than 10 seconds. I can work with these conditions for now, but I’ve noticed that the age of differential would increase, even standing right next to the base.
My original post was this one: