minus-squareNickDandy@alien.topBtoTech Support•Why is the only Ethernet cable that allows my modem and router to communicate a 30ft cat 7?linkfedilinkEnglisharrow-up1·1 year agoYou may need to continuity test/compare the CAT 7 cables. linkfedilink
You may need to continuity test/compare the CAT 7 cables.