You need to be logged in to post in the forums. If you do not have an account, please sign up first.
It's difficult to tell what this could be, but you can download something like Process Monitor and log what Opera is doing on your system.
The Opera Ninja recommends a forum search to find answers to your questions 
Håvard Kvam Moen @ My Opera / Twitter

Håvard Kvam Moen @ My Opera / Twitter