billp

From the CbB docs: Audio Engine Dropout (2) = Buffer underrun while processing or error writing record buffers. Possible CPU overload or driver malfunction. Increase latency and check disk status. Try increasing buffer size.

I have experienced something similar before. Before you copy, make sure that the section you are copying is within a single clip (doesn't have to be a separate clip, just within a single one). Also make sure that ripple edit is off.

In the upper right-hand corner of the window where you see "Basic", drop down the list and select "None"

You might find this topic of interest:

What you have now -- PRVColorizeVelocity=0 -- is what I suggested. What you had before -- ExceptionHandlingSeverity=7 -- serves a different but occasionally useful purpose for troubleshooting, so you can also set that too if you need it.

Sorry for the sloppy highlighting. You need to create an entry for "PRVColorizeVelocity=0". This turns off the effect of velocity on the color of the notes in PRV.

Try these things in preferences. They may help somewhat: and make this smaller:

@DeeringAmpsThanks for the reply. It's probably worth one more (the third) try to see if it persists. I know now to check the install log to see if there was some hidden failure.

If you are trying to use the VST3 version, copy it into the "Common Files\VST3" main folder and rerun the VST scan. IIRC, it won't run from the "BBC Symphony Orchestra XXX (64 Bit).vst3" subfolder that is created when you install it.

I just attempted to update the RME driver for my BF Pro from 1.227 to v1.246. When I start CbB, it no longer finds the audio device and does not recognize that there is an ASIO driver. I backed out to 1.227 and functionality is restored. Has anyone else encountered this?

@David Baay it looks like your suspicion about its being related to a plugin was correct. I finally traced the scrub issue down to plugins on my monitor buss. One is the SoundID Reference plugin. When I disable it, the scrub works as expected in TV. Ozone 11 also causes a lockup. FabFilter plugins do not as far as I can determine. The unlatched scrub mode is the way to go to avoid the problem since the tool state reverts to the last tool selected.

In my case, it is quite predictable when I have several (i.e., maybe 20) VI tracks, not when it's just audio tracks. I don't even have to click in the time line. Just mousing over it will do it. In that screen shot I posted earlier, that was a mouse-over, not a click. During the freeze the mouse is "stuck" in the timeline and can't be moved out of it.

Try loading in safe mode and don't load any plugins. If that works, then try this technique suggested by @bitflipper

It's Ctrl+PgUp (back) and Ctrl+PgDn(forward) to move by measure.