Hi, I havea deco X20 satellite that is constantly flashing yellow. It had been working fine for a couple of years but after a power outage it just flashes yellow. It was showing as off-line in my app

Hi All, I have a Deco X20-DSL as my main router/modem along with an X20 satellite. I woke up this morning to solid red lights on both. I have tried rebooting and cycling power several times but they r