Data transfer error in PC connection via wifi

[ashasaumya]

When I transferring data to my Zl from PC via WiFi(under Trusted devices mode),large file(about 100mb) transferring get stuck and automatically disconnecting the pc connection.but WiFi connection still their.Im sure that is not a problem in my WiFi connection and its' range.

[Jake-SonyXperia]

Have you tried restarting the handset and PC then attempting the task again?

This may just be a communication issue.