Logitech Streamcam poor quality on Monterey

I have a Macbook Air (2017) with Monterey OS 12.3.1 and the Streamcam has terrible quality and is most definitely not HD.

I have it plugged into the USB port via a Type-C adaptor, which will limit the 60fps option but this is not a frame rate issue.

This is worse that the standard laptop webcam which is saying something!!

It is the same in the following apps:

Zoom

Google Meet

Facetime

OBS

Loom

This is so frustrating as I have an online business whereby I run coaching and record training from a webcam!!

Any ideas how to fix this?