I recently got an Aovo W Pro drone. It is super easy to fly & I enjoy it but when it gets more than about 50 yards away it loses the WiFi signal. I’ve consulted Aovo support & they told me there’s interference, I need to clear my iPhone cache, etc. I’m flying it in an open field with no power lines or anything else within a quarter mile. I emailed them again today about it & all they offered is a refund. Any ideas?