Raspberry Pi 4G/LTE Cellular Modem Kit and Power UPS HAT

Hi I have the ‘Raspberry Pi 4G/LTE Cellular Modem Kit’ with the Quectel EG25-G board. I have a project already that uses the PiJuice UPS hat and all was working fine until it was time to add the 4G/LTE module. Even though the PiJuice power the Raspberry Pi with both the PiJuice and the 4G/LTE hat I am now no longer able to talk to the PiJuice and the Pijuice GUI configuration software no longer load? Is there a set order, the 4G/LTE hat needs to be installed, or further configuration required so they both work together? I have both hats working, with the 4G/LTE Hat connecting via USB but ideally wanted work via the GPIO. Any ideas or is this possible?