Sry for my english, im from switzerland, but i hope you'll understand my problem.
Sometimes i work with a programm, witch opens as an example 100 tabbs. I need this 100 tabs, but then after maybe 56 tabs, i'll become 44 times the text: Another user is running this copy of Opera.
Im the only user of the computer, so that can't be the problem..
Hope ya can help me!