Anyone else have this problem?? I can't get my XSP to do the follow me function . When I go to it it won't let me set the parameters and I get a error saying my gps signal is bad. Iv'e tried it on my ipad air and my iphone 5s, same error. Am I doing something wrong?? I watched the tutorial and I think I'm doing it right.Any help would be appreciated, Thanks, Steve.