If the issue occurs only when using a wireless Internet connection for streaming (video or gaming), what wireless device are you using? [Strangely enough, some have found relief using the perfect-match older driver, rather than a brand-new generic driver provided by Windows 10 setup]
If the issue occurs under many circumstances (not just streaming), by any chance do you have an ASUS motherboard, and nVidia graphics? [For some ASUS boards, there are some perhaps-too-fancy motherboard utilities that can cause latencies. For the nVidia graphics, some find relief in altering the advanced settings within the latest driver to "performance" rather than "quality".
I haven't seen this issue on any of my customers computers yet, but most of what I've seen mentioned in the forums tends to tilt toward problematic network drivers.
If you've already found a solution, let us know (I'm sure others would benefit from your discovery)...
