Ac4.4.4 gps reset in flight

Hello,

quadrotor with 2 F9P gps for yaw with rtk correction through UHF feeding directly F9P moving base com2 port.

With this setup we made many flight without any issue, and last 2 days of flight without changing anything we get many reset in fligh GPS number 2 that almost conducted to flyaway…

We check all connections and power, no bad connection, no vcc issues.

I saw that there is issues with F9P GPS reset due to dma issue…

Can you please check and let me know if I can do something?

log here:
https://1drv.ms/u/s!AssmjyIs_YcByGBfHEQg46gax9HW?e=l3IfGM

We use F9Ps and many others do it.

You did not change the firmware, so where did the DMA issues come???

Check your wiring again.