Readers of our mini-PC reviews would have noticed that our routine involves detailed power consumption tests. Ensuring a level playing field for all the units involves turning off automatic Windows updates (so that we don't have unnecessary processes taking up CPU cycles or downloading of updates consuming network bandwidth and driving up the idle power consumption). On Windows 8.1 and earlier versions, turning off automatic updates was trivial, but Windows 10 presents some challenges.

Our review of the ECS LIVA Core (published yesterday) was the first to make use of Windows 10. Turning off updates in Windows 10 Professional is not too difficult using the Group Policy editor, but Windows 10 Home has only one way to prevent updates from getting downloaded - by setting the network interface as a metered connection. (Update: It is also possible to turn off the Windows Update Service itself in Windows 10 Home) After having configured the WLAN connection on the ECS LIVA Core to be metered, we set about running our benchmarks.

Testing out Netflix streaming is a part of our evaluation of the HTPC credentials of a system. Firing up our test stream in the Windows 10 Netflix app and bringing up the debug information gave us a nasty shock. Despite being on a 75 Mbps Internet connection, the app was streaming the test title at a measly 235 kbps. Trying to manually set a higher buffering bitrate in the Stream Manager (accessible via Ctrl-Shift-Alt-S) ended up force-quitting the app without any warning.

Windows 10 Netflix App

I immediately searched online and found a Reddit thread dealing with a similar issue. Initially, I thought that the Netflix app was buggy (as a previous version on another Windows 10 PC was able to stream at the maximum bitrate without any issues). In order to rule out the PC's WLAN connection as the culprit, I fired up Microsoft Edge and streamed the test title using the HTML 5 interface for Netflix.

Windows 10 - Microsoft Edge - Netflix HTML 5 Streaming

The title streamed with the maximum video bitrate (similar to the app), but the audio was only 2.0 at 96 kbps (no Dolby Digital Plus 5.1 stream at 192 kbps).

A few days after finishing up the benchmarking, the OS threw up a message indicating that it had been a long time since it had been able to check for updates. That is when it struck me that the metered connection could have been the culprit for the behavior of the Netflix app. I immediately tested out with the network connection set to metered and also with the setting at default (non-metered)

As I had guessed, the metered connection indeed turned out to be the issue. I also confirmed that the metered connection setting had no effect on the HTML 5 streaming case using Microsoft Edge.

All in all, the PSA here is that if one sets the network connection to metered for any purpose, make sure to turn it off if Netflix streaming at the highest bitrate is required through the Windows 10 app.

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  • sorten - Friday, October 9, 2015 - link

    Imagine that; an app that honors the system settings ;) Reply
  • JStellato - Saturday, October 10, 2015 - link

    I wrote a program that just disables and enables updates at will. You cannot just disable the Windows Update Service, because they got clever and also added remediation in the task scheduler under microsoft and windows updates, so those have to be disabled, as well as bits service. I block them with the hosts file just to be safe.

    http://jjstellato.bigcartel.com/product/windows-10...
    Reply
  • Gigaplex - Saturday, October 10, 2015 - link

    BITS is used for more than just Windows Updates. Reply
  • Yaina - Saturday, July 17, 2021 - link

    On my crappy windows tablet, I had disabled windows update service for several months. When I renabled it, I had 80 updates.
    https://divyanet.com/netflix-mod-apk/
    Reply
  • Richard42 - Friday, September 24, 2021 - link

    Hey, thank you a lot for sharing this article with us. I can’t say how grateful we are to read this. Also, I would love to share it with my friends and family, who are interested. I hope you will publish such articles in the future as well. It’s so helpful. Goodbye! Reply

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