I can no longer render with Cycles after updating to 23.11. I am using the early access version of Cycles so not sure if that is the issue. Also the update to 23.11 was really strange. No progress bar so I had no idea if it was doing what it was supposed to. I thought the Mason updates was supposed to make this easier.
Fortunately I have the older version of 23 on my laptop but for the moment no Cycles for me