Personal router is not working with any modem - SB6141, SB6190 with NetGear AC1900, Linksys EA 7500
My personal router can not keep up the connection with my modem. I had ARRIS SB6141 with Netgear AC1900 router. Suddenly I keep loosing my connection ( I have 300MBS connection). I have changed router to Linksys EA7500 and same issue. I change my modem to SB6190 and it still the same issue. If I bypass my router and connect to modem directly, connection stays on. But I need more ethernet port and WiFi.
I finally have to call Comcast tech and user their rental modem XB6-A. I don't wanted to pay monthly rental charge.
Anyway, to find out what could have been the issue with my modems and routers.