Hi Jazzerbird,

If you're using Windows 10, let's also try this: Open the Windows Control Panel, go to Power Options, click Change Plan Settings beside whichever plan is selected, then Change Advanced Power Settings.

Power Options will appear. Scroll down to Processor Power Management, expand it by clicking the + button, then expand Minimum Processor State.

If it's set to something low (5% is a common default), change it to 100%, restart the computer, and you can probably get away with re-enabling fast generation of the RealTracks.

For some reason a lot of copies of Windows 10 have the processor power throttled to save electricity, which can cause performance issues in audio software. Changing that setting gets it running at full speed. smile

Thanks
Kent
PG Music