We have the satellite system......

[alfore]

Thanks for your reply.  The most likely seems to be that the dish has moved slightly but it is strange that for example last night completely scrambled.  This morning when I tried it - perfect!

[sat]

This can mean  number of things for your system:
your dish is too small, your dish is not aligned correctly, your LNB is failing, your cabling is poor, you have cable connections problems, or your receiver is poor.

The issues that would affect all other users would be very heavy rainfall in your area, or a satellite failing issue (which bearing in mind is a possibility considering that satellite is coming to the end of its mission lifespan) - but not seen any issues with it at the moment.

[alfore]

Where the dish was reorientated and with a box we receive a few UK channels.
We have been having the problem of it breaking up in the evening but working perfectly during the day.  Since we never watch tv in the day it is very annoying.
Does anyone else have the same problem?