We have lost some channels in the last 48 hours

[JGW]

48 hours ago we lost BBC1 ITV and other channels, we can still get BBC2  channel 4 and a few others, re booted box checked signal etc but no joy

[Mark39]

What do you mean by lost? 

If you're seeing a 'no satellite signal' message on the affected channels, it's probably because your dish is slightly out of alignment. Unfortunately Sky no longer provide engineer support for Sky+ equipment unless you have Sky Protect, so you would need to engage a local satellite engineer to take a look.

It might be an opportune time to consider upgrading to Sky Q or Stream.

[JGW]

Thanks Mark 

Thats exactly what is happening.

much appreciated