Running out of CPU power

[GtrDude]

I'm getting error 9128 (running out of cpu power).
I'm only running two audio tracks, one aux and one master.
I have compressor insert in audio and altiverb insert in the aux track.
That's it! They're both RTAS. And the session is 88.2 kHz.
If I add one more, no matter which one it is, I get the error.
I've tried Brainworx eq, Izotope, Wave Arts, Waves, Oxfort.

I suppose this could be because I'm on Win7 64.
Correct?

Thanks

GD

[GeneOuse]

Could be because of Win7, but should definitely be fixable since I'm running a fresh build for about 1 month which has been quite stable.
Version I have installed is 8.0.3.cs2 with windows default nVidia drivers (latest ones were giving me trouble). What are you running?

[GtrDude]

I'm running 8.0.3.
It's on a brand new HP Z800 W7 64 with ATI video card.
The funny thin is that this is not happening with my 44.1 sessions.
On those I can use RTAS plugins 'till there's no tomorrow.

[GtrDude]

This just started happening again and this time it was more obvious than before.
I was only getting the error once I bussed the Sonnox Oxford Reverb.

Turn it off and everything was fine. Back on and I'm getting the CPU error immediately.

For those who may be struggling with the same error, I found this:
http://www.sonnoxplugins.com/pub/plu..._sl_update.htm

Sure enough under "Known Issue" - Higher than expected CPU
I'll just have to sit back and wait. . . . . zzzzz
Too bad, because I like using the Sonnox.

Thanks

GD