A:AnswerYes you can put it in the garage but the closer to the router the better. You wanna place it in between where the signal is still strong but can reach to your garage.
A:AnswerNot sure why but have you tried (on the TV) to forget the wifi connection you are using and set it up again. I only mention this because of people changing wifi passwords. Worth a try either way.
A:AnswerThis will most likely not remove the static from you calls. You should check to make sure that your connections to your cable moden have not loosened.
A:AnswerIt’s a Wi-Fi extender. It just makes your existing Wi-Fi signal go further. I guess any wife signal is sort of like a cordless Ethernet connection but that doesn’t really make sense to say.