
Do you mean the CPU meter(in Cubase), Graham?I very rarely had any issues with maxing out the audio processing meters on 9.0 but it seems quite easy on 9.5, even though I'm not doing anything any different as far as I'm aware.

If so, I found that I have to toggle the Delay Compensation button (top left in Cubase) and bottom left in the mixer window. Then after about 20 seconds it resumes to the previous value I had. If you don't there's no sound!

IS that the sort of thing you're experiencing?