Hmm, your HD channels are jamming, with connection problems you'd rather expect interference to all channels. Unless the wifi connection would be low speed / stability and then the high speed HD streams might be beyond its capacity.
Do you know what speeds you achieve after this wifi?
You could do wifi network diagnostics ->To view the material on this forum you must be logged in.
Preferably InSSIDer (Win), or Wifi Analyzer (Android).
One measurement DIRECTLY at the router.
Subsequent measurements in typical places where mobiles (decoder) are used.
And place the screen accordingly:To view the material on this forum you must be logged in. /To view the material on this forum you must be logged in.
CAUTION : When using a laptop or smartphone, it must be spatially oriented (rotated) at each measuring point so that you always have the max signal at the measuring point. This is very important because by changing the orientation of the phone or laptop in relation to the router / AP direction, the differences in signal measurement can be VERY BIG.
