No auto mode (gps speed too low)

Hi guys.

This is my first PX4 drone. I´ve flying ardupilot for many years without issue but I wanted to test the new PIXHAWK 5 with PX4.

After assembly a Holybro S500 kit with Pixhawk 5 and standard configuration from stock I cannot get all the pre-check parameter working well. After 10 minutes only 7 sats on my GPS count and many GPS issue messages avoiding me a secure fly neither an auto mode.

I´ve been studying all the parameters in the log and GPS jamming seem ok…

Thanks a million.