Beat Saber update 1.34 implements a number of bug fixes for the game on PS4. The patch notes mention the list of changes as seen below.
After the release of the BTS support update, there have been quite a few issues with the game on both PC and PS4. The update that has been deployed today aims to resolve some of the crashes and rest assured, more updates might be released later down the line.
The new Beat Saber update should be just under 100 MB and doesn’t appear to offer a beefy download. The patch notes are available to view below and only mention various crash-related fixes, at least that was posted with the changelog on the PS4.
According to the developer Beat Games, if you are playing Beat Saber on PSVR you need to do go through the following step. After updating the game, go to settings and readjust floor position, player height, and audio latency again.