Haibike Flyon controller problem

[Wynne67]

Hi, my controller on my Flyon Xduro suddenly developed a fault. For no reason at all on a gentle ride it stopped allowing me to go down the power modes but it goes up through the modes ok. The only thing I can do is turn the controller off then on again.
Anyone any ideas?

 

[Sidepod]

Go to the Haibike section of the forum and find the thread on this.
Strap in!!