Screen going black with AutoCAD (LT)
I am not sure what is the problem -- I've upgraded Shan's 27" 2k monitor to a 32" 4k monitor and AutoCAD LT recently updated from 2021 to 2022. Shan's been using a 2017 i5 NUC (NUC7i5BNB) with 32Gb RAM using the onboard GPU. Something that should be plenty for a bit of Windows, Chrome, Photoshop and AutoCAD LT.
For the past few weeks, several times a day her screen would black out for half a second or so and then everything should go back to normal. Sometimes it would happen several times in a row, sometimes it wouldn't for hours on end.