Hi,
I`m still very new to piloting a drone so you will have to bear with me.
Firstly, I took the P4 out & tried S mode for the first time & found that it only registered a speed in the upper 20`s. It was a perfctly still and sunny day and had been given about half a mile in a straight line to get up to speed.
I then landed, shut down, re-started & tried again in P mode. This time the speed maxed out in the power 20`s. Do I have a problem?

Also, the system required an update for the Go4 app the other day & since then, the live screen keeps blanking out with like digital fuzz is probably the best way to describe it. Can this be corrected? Can I uninstall & get the previous version somewhere? What to do please?
Its difficult to fly safely of film anything when the live view keeps doing this.

Hi,
I`m still very new to piloting a drone so you will have to bear with me.
Firstly, I took the P4 out & tried S mode for the first time & found that it only registered a speed in the upper 20`s. It was a perfctly still and sunny day and had been given about half a mile in a straight line to get up to speed.
I then landed, shut down, re-started & tried again in P mode. This time the speed maxed out in the power 20`s. Do I have a problem?

Also, the system required an update for the Go4 app the other day & since then, the live screen keeps blanking out with like digital fuzz is probably the best way to describe it. Can this be corrected? Can I uninstall & get the previous version somewhere? What to do please?
Its difficult to fly safely of film anything when the live view keeps doing this.