Surely you can either see it or not? I don't have to record the picture to see the problem?
My last contact with Sony suggested they have now identified the issue and are working on a fix for it but, we shall see.
I had a similar response from them:
"Further to our communication regarding this case, I would like to confirm that AV-sync is not a resolution, it is a work around until we have a final resolution to this issue.
At the moment, the case is still under investigation and our engineers are working on it and this should be resolved in future software update.
For the latest developments, we recommend bookmarking this page:
Firmware update to v6.5603 | Sony UK "