Actually it's not that unusual at all. Constant battle- definitely doing it's own thing and I didn't turn it off- it vanishes and reappears whenever it wants! It hasn't pestered me for awhile, so maybe I finally destroyed the beast!
The issue with the ribbon as a long time user (Ver 2.6 circa 1987) is as follows: AutoDesk got so cutesy with the interface that it now that it freaks out and disappears / turns sideways / and is just a general nuisance.
Same with the "Insert" command. WTF happened to that thing- holy smokes I quit using that as well when ACAD went through the cutesy phase. The cutesy phase creates real headaches for 1 man shows or smaller Offices. Most don't have an IT dept and definitely don't have TIME to monkey with stuff that has worked for years before they screwed with it.
Stuff needs to work reliably straight out of the box, without spending hours playing with it- You know, how it used to "pre-cutesy" days!
Im at: Product Version T.53.0.0 AAD Lt 2023. I just downloaded 2 nights ago, so it should be the latest.
Thanks again for the heads up on that!
Dave