by Shirō_Ishii » Tue Feb 25, 2014 5:56 am
What is the water level in your clay pot? If it is around 30% or 10% it will stop working.
If that is not an issue then try to take the pot off the fire, make sure the fire is on, and put the pot, filled with 5L of water, back on the fire. Repeat. If that does not work then report back in.