Back in November 2020 I upgraded Thetis to 2.8.11. I noticed that when I turned RX2 on, I got lots of audio dropouts (analog audio from the front panel jack, not VAC audio) and red seq error indications. I first blamed it on 2.8.11 because that's when I first noticed the problem, but it turned out to be Windows' update from 1909 to 2004, which happened at about the same time. (My posts about this start here https://apache-labs.com/community/viewtopic.php?f=9&t=3557&start=180
at the bottom of the page.) I fixed the problem by going back to 1909, which has been glitch-free since.
I saw this thread and thought this might be the fix for my last-November problem. This morning I upgraded Windows from 1909 to 20H2. I turned RX2 on and immediately saw seq errors and heard audio dropouts/glitches (analog audio, not VAC) on RX2, occurring at least once per second.
I applied EA3AQR's Step 1 (the NetworkThrottlingIndex change to ffffffff). After rebooting I've been listening to RX2 audio and watching for seq error indications for over an hour. There have been no dropouts and no sequence errors.
So, I can say this change totally fixed an unusable situation.
Intel(R) Ethernet Connection (7) I219-V
Driver version: 184.108.40.206
Windows 10 Pro Version 20H2 (OS Build 19042.985)
Thank you very much Jordi EA3AQR!