I've managed to speed up the shutter speed even further in the camera settings.It's the reason I've decided not to get the S24 Ultra I've been extremely tempted had it in the basket with just one click away from buying it, but I sold my S23 Ultra because of shutter lag along with the over saturation & over sharping.
The Pixel 8 Pro camera has been superb & this one reason alone makes it hard to give up.
This will be the first time I've not had the latest Sammy Ultra & will now wait for the Pixel 9 Pro later on in the year.
Have changed the settings under "intelligent optimisation" to minimise optimisation and take shot as fast as possible.
Let's see if this improves it