AME Slow in 22.2 Build 9

AME 22.2 Build 9  Windows 11, nVidia/.Intel GX on 11th Gen I-7.

I noticed rendering going very slowly using a preset that just the other day zipped right along. Previously I noted in Task Manager that both the Intel and nVidia GPUs were engaged. Today only the nVidia GPU is engaged, and the processor is running at 100%. 

Did something change in Build 9???