Do i have to open any ports to get sartftp to work?

Do i have to open any ports to get sartftp to work?

as when i upload it freezers and says time out could anyone enlighten me on what i should do to fix this

thankyou

Epsos

thankyou so all i need to do is uninstall that update and my smartftp should work again???

Yes, or if you have a router upgrading your firmware.