SmartFTP 3.0.1013.0 Crash

After I leave SmartFTP open for many hours straight (12+) and then I try to connect to a FTP site, first time it will not connect. Then if I close all the windows (local and remote) and try to connect to a site from favorites, it crashes right away with the following details:

AppName: smartftp.exe AppVer: 3.0.1013.0 ModName: smartftp.exe
ModVer: 3.0.1013.0 Offset: 001217cd