Hi,

I used to have the option to choose between 2.4 and 5.8 and went for 5.8 having great 1.5km control....suddenly the spark will not let me chnage to 5.8 and its stuck on 2.4 with no channels to choose from. cant change it no matter what. I have both ipad mini 2 and galaxy note 5 and both fail to change. I reinstall app, reset wifi and nothing.

Is it possible that the software changed? I am in a no 5.8 zone but it worked just fine 2 days ago...

Any ideas?

Thanks

Which region are you located? When did this issue start? Did anything happen before, like firmware upgrade or APP update?