Richny, Try taking your filter out, it seems like your pump starts to move water then abruptly water supply is cut off which could be the suction side pulling something in restricting the intake.
It is something related to the pump intake, I don't think it is ice, if it was you would get nothing out of the jets momentarily unless you are sucking in a chunck of ice at the intake.
127 "micro jets", how do they count so many, are these little air injector holes?