NO RTK with Panda using USB

For the past 3 years, I have been using AGOpenGps version 5.5 with a PCB v2.
Yesterday, I decided to switch to the Panda setup without a PCB, using a flying wire assembly as shown in the Panda diagram on the wiki.
I flashed the Teensy board and configured the F9P via the AOGConfigOMatic software. I launch AGOpenGps 6.3, everything works fine, but I never get RTK fix. The connection to the Ntrip caster is good, but it doesn’t seem to be sent to the F9P board. With my setup, I am necessarily using USB.
Is there a special version to flash on the Teensy or the Arduino board?
Or is there a subtle setting in the AGOpenGps software?

what is your settings here? just use both serial and udp

I tried both USB Serial only and USB and UDP. No difference.

Well I don’t know maybe check this thread.

I use panda birdsnest but with UDP using the teensy ethernet kit

I wanted to upload the code Autosteer_gps_teensy_v5_5.ino from version 5.8 of AGOpenGps, but I get error messages during compilation. I’m not sure if the same version is offered via AOGConfigOMatic. Any other ideas?

If you get an error in Arduino IDE roll back ESP board drivers to like 5.7

I can’t find the .ino file for version 5.7. On GitHub, there are no supportFiles after 5.5?

This is the hardware repository. I don’t think the code has significantly changed in the last several versions. Use the AIO v2.4 version.

And try watching the Teensy on the serial monitor when it boots up. That should tell you something.