sandwich
After using SmartFTP for a while, performing standard file transfers via regular FTP, sometimes the SmartFTP.exe process will continue running even after I close the program. This problem is a recurring problem that has happened many, many times. Unfortunately, I cannot manage to purposefully reproduce the problem. Here's the system info from the Help -> About menu:
+- System -----------------------------
Microsoft Windows XP Professional 
Service Pack 3 (Build 2600)
CPU Speed		   : 2399 MHz
Total Memory		: 2046 MB
Free Memory		 : 1237 MB
+- SmartFTP ---------------------------
Version			 : 3.0.1023.4
Time Stamp		  : 2008-09-30 01:00:16
Platform			: x86
Id				  : 400084421
Days in use		 : 596
+- Application DLL --------------------
sfFTPLib.dll		: 1.5.14.6
sfFavorites.dll	 : 1.0.19.4
sfFavoritesShellExtension.dll : 1.0.1.14
sfTransferQueue.dll : 1.0.16.4
sfFTPShellExtension.dll : 1.0.14.4
SmartFTPPS.dll	  : 3.0.1023.4
+- Language ---------------------------
SmartFTP.exe		: 3.0.1023.4
+- Internet Explorer ------------------
Version			 : 7.0.5730.11
+- Winsock ----------------------------
Winsock			 : 2.2