[Boostrail]

Please give some indication of the location of the kit you are referring to. The current weather is such that an adjacent transmitter may be giving a comparable signal to Crystal Palace particularly if you are some distance from CP.

Many digituners will store the "first seen" multiplexes over the stonger signal multiplexes in the basic logical channel numbers. Some however do say that a group of channels has been received from 2 or more sources and asks which you want to view normally