Yeah .Might've been the compass.
I've got another problem with it .... does not want to FOLLOW me or track me .
Like this vlogger shows:
I get a message "weak satellite". But all the sat. bars are on??
RTH works fine --- and I never get the "weak satellite" message at any other time.
I recently purch'd a new Ruko F11Pro from Amazon, and have used it few hours -- here in metro and neighboring Los Angeles area -- with confusing results.
The most notorious happens at the beach (Manhattan Beach, El Segundo beach) ... I'm wondering whether there is some sort of geo-fence or...