f5s keep reloading

[sparkie45]

i all i have reprogamed my f5s and added ajs tp list,the box works fine on bbc1 and bbc 2 once i turn over to a sky or itv channel the box reboots it self all the time i have check all cables and the f connecter going in and all is fine could anyone shed any light as to what the problem could be thanks in advance

[Hadron]

Could be a sign that your mains adapter is starting to fail.

If you take the LNB cable out & switch to ITV, does it still do it?

If you have another mains adapter handy, try that. It needs to be the save voltage & polarity & at least 2A.