I’ve attached some photos and our pump normally runs 9 AM to 9 PM. I noticed the other morning before 9 AM. I could hear the spa pump quietly running without suction and you can see in my photo of my pool. That spa pump is pumping enough to create the waterfall effect on our hot tub. However, our main pump is not turning on with our schedule, and there is no suction in either of these pumps and the cartridge filters reading zero PSI. Where to start? I have no idea why all this is falling apart all the sudden other than the fact it’s over a decade old owner of the home. Thank you.