Propane air lock?

[jburgessx2]

Seems like I have an occasional problem with my propane stove. We full time and
haven't had a problem until I put it in storage for 5 days when we went on a
trip. I left the gas fridge running and it worked flawlessly. But, now I can't
get the stove to light and I haven't changed a single thing.

The tank indicator shows 3/4 of a tank and I'm positive it can't be anywhere
close to empty. I've looked through the bluebook but can't find anything that
helps.

Any thoughts on why the stove won't light??

Jerry
85 PT40