Seeking in DASH manifest with multiple periods

Hi,

We are running into some issues with seeking on the Samsung TV when the asset uses a DASH manifest that has multiple periods. When I seek past the first period, either the seek takes several minutes to complete or the app immediately fires the onstreamcompleted callback without completing the seek.

This DASH-IF test manifest has the seeking issue when seeking near the end of the video: https://media.axprod.net/TestVectors/v7-Clear/Manifest_MultiPeriod.mpd

whereas this DASH-IF test manifest does not have the seeking issue when seeking near the end of the video: https://dash.akamaized.net/dash264/TestCases/5a/nomor/1.mpd

Do you have any guidelines for the DASH manifest or the fmp4 file contents in order to support seeking across multiple periods? Any help is much appreciated.

Thanks!