We have Blast internet & a CISCO DPC3941T router in our home. The wifi signal is ok on the main floor, but not usable on the 2nd floor at all. We got a wifi extender that helps, but is still not good enough to stream tv upstairs. What are our options to fix this problem? Also, we don't have voice/phone service through Comcast anymore so we don't need this combo modem anymore.
For the powerline ethernet adapters, could I plug in another router to turn it into an access point for upstairs wifi? (sorry I'm new to all this stuff and not sure exactly how it works!)
I'm not sure they do since they aren't smart tv's. But also for using an ipad/phone upstairs is why I was asking about using another router for getting a better wifi signal upstairs.
Did you use another router upstairs and did it work? Granddaughter quarters on 2nd floor. Has constant trouble with slow and dropped internet.