I have a Sitex MDA 5 class B unit which when first installed sent targets to
Navionics on my
IPAD and
IPhone as well as my Rose Point
Navigation program on the boats desk top computer. the second season the targets would show briefly on the IPAD/IPhone, then disappear. Thinking it was a problem with the Sitex unit, I sent it back to them and they gave me a new unit. Same problem persisted. Sitex
service reps believe it was some sort of firewall or blocking
software used by Apple. I want those targets on my
IPAD. Any ideas?