Tell me about it, it has drove me up the wall till today... and a kind lady in South Wales gave me the URL and it worked. since it last went into orbit.
I have been using our home MBB site since 1994 and no troubles what so ever.
Can I recommend an old engineers saying, "If it is working leave well alone and make sure it is safe until due servicing.
If any one wants the URL let me know here.
Cheers ...... Brian ..... www.kneen.com