Does anyone have any idea why windows 7 seems to be prone to the "trust relationship" issue. In about 10 years of looking after windows XP, I must have fixed that problem a dozen times in 10 years. Whereas with windows 7, I seem to be fixing this a dozen times a year at random clients. There is no rhyme or reason. The laptop will work perfectly today and will come up with a trust relationship problem the following day. It happens at all my clients and it was worse pre service pack 1. But all of them are now on service pack1 and I still randomly get this problem.

Does anyone have any ideas why windows 7 is so prone to this as this very rarely happened on windows xp?