DASH malformed data

Two URLs above play fine for me via Stream Tester on a 4620x @ 8.0.1
What's your player model# and firmware#?

Roku3 firmware 8.0.0 (build 4143) = most current available update

For me, the stream stops after the second period, both streams from viewers perspective should both play until the timecode at the top reaches one minute

I had an earlier issue that was ‘malformed’ after some experimenting I notice that this error is flagged when the audio adaptation set was removed (still valid DASH but it seems not on the Roku3)

So what I need info about from Roku is what is it about the middle period it's not liking? For example, if I remove that middle period thigs seem better: https://streams.switchmedia.asia/splita/dash/RokuTest/twoperiods.mpd

I've moved to a newer box 4700TL with version 8.0.6 - build 73

The test stream plays to end of period 2 then the state changes to 'finished' using the remote if I quickly press fast-forward immediately followed by play on the remote it continues ok.
 
Any thoughts from Roku as to how I might be able to debug the MPEG-DASH stream at why it gets flagged as finished would be appreciated (DASH-IF reference and Shaka both play the stream without stopping)

Try opening a ticket on this with partnerSuccess at roku.com. This is not an area i know, nor was i able to find out by quick lookup.

Running them through curl with option -I i had got difference response headers from the problematic link. So I would say there must be some network routing issue that is sending different response headers from Switchmedia. Out of 3 tries it fails once and works twice. I will post the results below. The odd thing is when it fails it still gave a 200 response code. Also, look how on the failed version it has duplicate Cache-Control values, content-type as text opposed to dash+xml and the location shows as localhost.

Failure response as follows.

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #000000; background-color: #ffffff} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #000000; background-color: #ffffff; min-height: 16.0px} span.s1 {font-variant-ligatures: no-common-ligatures} 
HTTP/1.1 200 OK
Date: Thu, 08 Mar 2018 04:19:24 GMT
Content-Type: text/html
Content-Length: 208
Connection: keep-alive
Last-Modified: Mon, 08 Jan 2018 04:05:11 GMT
ETag: "5a52edf7-d0"
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Headers: Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin, User-Agent,X-Requested-With
Cache-Control: max-age=18000
Cache-Control: max-age=18000
Accept-Ranges: bytes

curl: (6) Could not resolve host: ..
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Thu, 08 Mar 2018 04:19:34 GMT
Content-Type: text/html
Connection: close
Location: http://localhost
Expires: Thu, 08 Mar 2018 04:19:33 GMT
Cache-Control: no-cache

And here is the working one.

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #000000; background-color: #ffffff} span.s1 {font-variant-ligatures: no-common-ligatures} 
HTTP/1.1 200 OK
Date: Thu, 08 Mar 2018 04:22:43 GMT
Content-Type: application/dash+xml
Content-Length: 22527
Connection: keep-alive
Last-Modified: Wed, 07 Mar 2018 22:27:16 GMT
ETag: "5aa06744-57ff"
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Headers: Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin, User-Agent,X-Requested-With
Cache-Control: max-age=1
Accept-Ranges: bytes