Sample Editor audition not synched with wavwform

Hi. When I’m auditioning in the Sample Editor what I’m hearing is not always synchronised with the waveform. If an area is selected that auditions just fine, it’s just when nothing is that I get this issue.

I get a similar problem when using the Speaker Tool. The first time I click it auditions from the right place but subsequent clicks don’t, although sometimes they do - it seems random. I’ve been getting this for several versions back. It only happens in the Sample Editor; using the Speaker from the project window works fine.

Anyone else come across this?