After weeks of thinking the terrible interference on our TV signal was due to bad weather, I've pinpointed it to the Ultrahub wifi (both 2.4 and 5Ghz networks) being the culprit. Interestingly it is only when I open my laptop (2017 MacBook Pro 13") that the problem occurs. Our iPhones don't cause the same problem.The modem is situated about 4-5 feet from the TV (2012 plasma), but unfortunately I can't move the modem more than 6 feet away from the TV and aerial wall port owing to where the VDSL jackpoint is installed. Has anyone else had this experience? My hypothesis is that the laptop is prompting the ultrahub to ramp up the wifi signal enough to cause total distortion of the TV picture.
↧