DUAL ELECTRONIC DICE dual dice array

For a machine vision demonstration i am creating i have assembled 4 of these kits in an array to give me 8 dice. i am also using your interval timer module to take the place of the push button switch so that the dice roll themselves approx every 2 seconds.
I have no problem with 3 of the modules in that they stay lit and roll as expected without any action from me. the 4th module works for around 30 seconds then turns off and will only start displaying again if the power is turned off then back on. The product description says there is a 30sec power off to save battery but i am using a 12v supply and want to leave this running for a number of hours at a time. Is there a way to disable the power off timer on this module so that it behaves like the other 3 modules i have?