Web cam rotate image.

[micktol]

I am using the dwc version 1.22.6 and firmware 2.02.
The problem is when I rotate the web cam image by 90 degrees and apply the changes the image is displayed correctly until I refresh the browser or restart then it returns to 0.
I have selected the save "web interface setting on the duet" but this setting does not seem to be updated.
Thanks for any help.