Dometic Wedgewood Oven Pilot Light Problem

[NomadBD]

The one time I use my stove it doesn't work properly.

Observations: Pilot lights and operates normally (at first) followed by the main burner. However, the pilot goes out after the oven burner shuts off (after reaching set temperature).

Troubleshooting up to this point: propane pressure, regulator, and stove top burners operate normally. Thermalcoupler is in proper position in relation to pilot.

Not sure what to do from here. Any help would be greatly appreciated.

[94-Newmar]

Did you test the pressure at the stove gas valve (under the stove top cover)?
Is the thermocouple tip right at the very top of the blue pilot flame?

If LPG pressure is at least 10" WC and the thermocoupler tip is positioned into the flame correctly then it's time to check the voltage output on the thermocoupler.
Do you have a digital volt/ohm meter?

[bartlettj]

Check the exhaust vent at the back for obstruction. Mine had this problem too, and the main burner would go out sometimes as well. The vent was blocked by excess insulation and the oven was filling with combustion gas, which would extinguish the flame.