.., so modem can be on short cable close to master ...
Picking up on short cable to modem.
How short should the RJ11 cable be. Mine is a cheap i.e. one I already had, 2M and I can only this kind of length available on say Amazon.
My modem could be reached by .5M cable.
Any recommendations on cable length and quality and if so a source of such?
BTW any reliability problems I have are exterior to my property; bad BT cabling. But would a better cable than the one I have improve internal speeds significantly?