I have concluded that my Deco X1500-4G has irrevocably failed, leaving my five Deco E4 satellites 'marooned'. I still have an ISP-supplied Huawei B310s 4G which works. I have trawled through the many

I installed a Deco X1500 4G router and a number of Deco E4 units in December 2024. Although I periodically reboot the router, it has randomly disconnected from the 4G network (about every 4 - 6 weeks)