Audio in Trim mode

I have just had to drop back to DVR 14.3.0 as I can't hear the correct audio when extending or reducing the outgoing subclip (left hand roller) in dynamic trim using J and K. It appears to be playing the audio from the end of the subclip. The incoming clip (right hand roller) seems to work fine in both directions.

My footage is H264 and it works fine and is very smooth with DVR 15 but this odd audio glitch makes it unusable at the moment.

Anyone else had similar issues?

Thanks