This extends further than just producing content in non-win10 compliant environments.

Not being able to upgrade web-browsers is breaking our system as of right now. This too is frustrating for us, we have a 3-year old TC 8000 (and newly updated AE3) and trying to use YouTube to stream reliably is nothing but a headache in the past year. I realize this is 3rd party access BUT this access would have work around with the ability to update the browser. We are running the latest version of AE3 and as of three weeks ago Youtube has been broken. This “new” change to Youtube studio beta is a terrible complication making life for more that just me, a nightmare.