I have strange problems with winbox on my PC (WinXP 2GB RAM) - if I run multiple instances of WinBox the Winbox tend to crash silently (i.e. the application dissapears and no error dialog box is shown) when I try to open a new form (say WiFi configuration dialog or so). In most cases it helps if I close some unused winbox sessions (especially the ones which are already disconnected from radios). Sometimes winbox crashes even only one copy is running. It looks like some memory allocation problem in the application or so. Anybody hs the some problems? It may be related to some memory problem related to WinXP I think.
I have tried to use decompresed winbox (upx -d winbox.exe) to see if there are no UPX/swap related problems but it didn't help.
I am using the latest winbox I found on http://www.mikrotik.com.