So my situation is this. There is a modem in the living room hooked up with the cable box. It puts out a 2.4 GHz and 5 GHz signal. I play a lot of Battlefield 4. If I connect to a server using the 2.4 GHz, I experience lag. If I connect with the 5 GHz, I don't experience lag.
For some reason the modem's speed, or my internet speed because of my PC's connection to the modem, has decreased. It went from this, to this. I've tried resetting the modem, but that only helped a little bit.
So I'm trying to find a way to get a strong connection to the 5 GHz signal. I figured that an antenna positioned farther from my desktop setup and closer to the modem would achieve that.
Do you have any alternative suggestions?