Sorry you totally missing the point and not listened properly, people used professional low latency audio interface had caused people issues with Windows 7 too.
http://forum.cakewalk.com/Audio-Drop-outs-in-Sonar-7-Producer-using-Windows-7-64bit-m1925065.aspx
Interesting disabled hyper-threading in BIOS seemed fixed Windows 7 audio drop outs issues with Sonar 7 Producer.
https://audiosex.pro/threads/audio-drop-outs-on-cubase-10-focusrite.42875/
Back in Jan 2019 JudoLudo had audio drop outs issues with Cubase Elements 10 used Focusrite Scarlett 6i6 1st Gen with stable and beta Focusrite drivers on Windows 10 LTSC. The Pirate posted said Focusrite had issues with drivers all the time. Paul Pi posted said he had same issues with Cubase Elements 10 and Windows 10 1809 then he later installed Windows 7 and had no issues with Cubase Elements 10. BUT Paul Pi realised he made a mistake admitted Windows 7 still had issues with audio drop outs in last post.
Interesting isn't it! Plugged RME FireFace800 and Focusrite Scarlett 2i4 1st Gen in USB 3.0 ports or USB Hub caused audio drop outs and then plugged it in USB 2.0 ports did not caused audio drop outs on both Windows 7 and 10.
So you cant blamed Windows 10 and latest Windows 10 updates, guess maybe you should blamed on either AMD, ASMedia and Intel on poor USB 3.0 drivers for Windows 7, 8 and 10.
You replied to my post with 2 links in How to download pre 1903? thread.
https://forums.overclockers.co.uk/posts/32824791
The issue seemed died down a month ago with no further posts on reddit and 29 June on audiosex forum so it seemed issues is already fixed with latest 1903 updates. Focusrite audio team would not reproduced latency issue with 1903 confirmed they not had issues with 1903.
Interesting to see no further replies in How to download pre 1903? thread, looked like RyzenJunkie resolved 1903 issue by followed Focusrite guide Optimising your PC for Audio on Windows 10.
I found Focusrite has guides for Windows 8, Windows 7, Windows Vista, Windows XP and Mac.
https://support.focusrite.com/hc/en-gb/articles/207546695-Optimising-your-PC-for-audio-on-Windows-8
https://support.focusrite.com/hc/en-gb/articles/207359245-Optimising-your-PC-for-audio-on-Windows-7
https://support.focusrite.com/hc/en...Optimising-your-PC-for-Audio-on-Windows-Vista
https://support.focusrite.com/hc/en-gb/articles/206674219-Optimising-your-PC-for-Audio-on-Windows-XP
https://support.focusrite.com/hc/en-gb/articles/207546515-Optimising-your-Mac-for-Audio
Interested to see Mac also has same latency issue with professional audio interface as all Windows versions.