hi thanks for your time i have programed all zones out only zone 1001 is programed as final with 30 seconds entry and exit its a pir detector but also tried a door contact also tried another circuit system is resister based with 2x 1k resisters sets and unset fine all was well before engineers code was lost so reset to factory set conditions and reprogramed the same as before .all points to entry time but its timed 30 seconds system will set and unset with this circuit 1001 programed out and other 5 circuits reinstatedYou could link out all the zones apart from the one your using for exit entry that would eliminate the others.
Also is your exit entry a pir or contact ?
Is it programmed correctly for the type ? no resistor etc ?