It happened after the ....well.....the hgf :( and a couple of other things.
Still love it when it works though ,I was beginning to think it was an immobiliser fault of something.
Sorted now :)
I've had the exact same problem with my freelander for ages now and it was really getting to me. Thank god I read this forum.
Cheers for the advice/diagnosis ,probably stopped me getting rid of my car! That's how much it was getting to me!