is there a fix

[albo16]

is there a fix for freezing chanels on sv the box 3

[satsmo]

Try a factory reset and rescan. Turn your key emu back on. This can also be caused by signal issues, (either too low or too high). Or a faulty splitter, rf connections or cable issues, (kinks, etc).

So check all of above also. If after checking the connections and you still have issues please post your signal readings.