I have an iPad4 (no internal GPS) with the GNS1000 external GPS.

I have also been having this problem on my iPad3. Switching the iPad off and then on again seems to have solved it although I haven't flown since trying that fix.

In common with others, I also have the blue triangle. It would be really good to have an answer to the question of what this means. It has been asked a few times now so could I politely ask for an answer soon.

Thanks.

I had a very short flight today and I also had problems with a gps signal. I have already reset my network settings and though tthe problem was cured, but it isn't. Strange thing, all my plates have disappered as well. Because I was in the right seat, I did a hard turnoff and got the signal back.

I take it all back, I've just got home, started it up four times in a row and everything is working ok, including the plates.

No idea whats going on, but definitely a problem earlier today, gremlins!!