Fridge not staying lit when traveling

[starcraft69]

I am having a problem with fridge not staying lit when traveling. Works fine on gas when parked. This just started to happen it would happen from time to time over the last two years but now seems to be every time. I was thinking of tape over the cover to limit air blowing it out. How much and were on the cover. It seems so encased i dont see how it blows out. Any help with this appreciated. Here are a few pics to help troubleshoot.

[NMDriver]

My set up is similar but there is another approximately 10 X 10 sheet metal wind deflector covering the burner area. It covers from the bottom of the compartment up to where the flue goes above the access door and from the right wall to approximately the middle of the access door opening.

Even with this additional protection my frig will blow out if the wind is strong enough from some directions, I check it at every stop on high wind days.

[sayoung]

Clean the burner.