I am sure that my problem affect the community grow too. I use windows 7 I7procesor etc .. very good laptop 1. my kasperski detect errors 1.1 I paused it just to log 2.I log I stay a bit than I got check online solution or close program error …me and my friends also we are like 6 guys who got same problems LF Answer as soon as possible, mention that I was an L2x player since c2.
Sounds like you guys are experiencing the Alt-Tab issue on Windows 7. Old L2 clients cannot lose focus in Windows 7. Search the forums for this, a solution including a software called “Teamviewer” has already been posted.