Hello everyone,
I am in the same place for 3 months and for a week I have a problem with my pixhawk. Since 5 days on mission planner impossible to arm, I have a problem of speed of GPS. I am stuck at 0.3 and I need 0.1 to arm.
I still have 14 satellites and I’m outside.
Do you know where this problem comes from? 
Etienne
where did you buy the gps from? what model is it? what brand is it?
It’s the one: https://drotek.com/shop/fr/rtk/864-gps-rtk-sirius.html
Even with the base RTK on the ground it does not change anything.
Before it worked well, I may have changed a setting that did not need to?
It’s related to GPS reception or something else?