DVR record delay

Hello,

I'm broadcasting using media server 3.5.

I record the broadcast using Adobe's DVR example.

Everything is working great.

But there is a certain computer that if I'm broadcasting from it, it takes couple of minutes before the dvr start recording and the live broadccast is shown.

this is the FME log:

Thu Nov 22 2012 16:03:46 : Primary - Connected to FMS/3,5,7,7009

Thu Nov 22 2012 16:03:46 : Primary - Stream[apli] Status: Success

Thu Nov 22 2012 16:03:46 : Primary - Network Command: onFCPublish

Thu Nov 22 2012 16:03:46 : Primary - Stream[apli] Status: NetStream.Publish.Start

Thu Nov 22 2012 16:03:46 : Requested DVR command is successfully issued to Primary FMS server for stream apli

Thu Nov 22 2012 16:03:46 : Session Started

Thu Nov 22 2012 16:03:47 : Video Encoding Started

Thu Nov 22 2012 16:03:47 : Audio Encoding Started

Thu Nov 22 2012 16:05:29 : Primary - Stream[apli] Status: NetStream.Record.Start

Notice the time difference between the last 2 lines...

again, its only from this one computer.

any ideas?