Thanks for taking some time. I am not sure what sort of network exactly. I am guessing it is LAN. I am not the administrator and it is possible that some stuff has been changed recently. I am no longer able to log on to java type chat applications. My AOL Messenger is also logging itself off constantly. I don't know which version I had previously but it was only downloaded 6 months ago. 3.8.10 was downloaded this week. Do you need any more information?