shuting off jitter messages in max window?

Hi ,

Is there a way to turn jitter messages off in the max window?
Namely the message ""jit.gl.render: building GL on window xxx"

When switching to multiple window at render's rate, it keeps printing this
which is kind of annoying for performance and checking error messages.

sorry if this has been posted before... i thought so, but couldn't find
it in the archive..

thanks
vincent