Used to have this problem when running ME. Never did cure it. I always blamed Norton, and they do admit that "some systems" can be affected by their software in this way.
Only stopped when I changed my hard drive and bought XP.
Amazon Prime Day 2018: Best Deals & Launches
The humble pint glass is redesigned from bottoms up by design legend Sir Kenneth Grange
The best Amazon Prime Day Apple deals 2018
Quel est le meilleur antivirus pour Windows ?