Sony OLED crashing router
I have a Sony OLED (XRA80J) that is hardwired to the main Deco X55 that is routing. It worked for a few days and then the router crashed and x55 turned red. Finally discovered that unplugging the Ethernet to the tv fixed the router (led back to green). Tried new cables. Factory reset Deco. Factory reset tv. Still same issue. Anyone seen this before?