This is not the first time this has happened, but this was the most annoying
time it happened. IYP just reset itself on approach to KLGA. I am guessing
I was about 10 miles from the airport coming into land on Runway 22. When
IYP came back, it said there was no flight plan loaded, which was incorrect,
and it did not remember anything else that was going on such as where it was
in the Approach Checklist.