in addition to other changes this version has new designation for the camera sources. In the past is was SD1, SD2, HD1 etc, but it is now CSI-1 CH-0 to CSI-1 CH-3 and CSI-2 CH-0 to CSI-2 CH-3. This means after upgrade, existing profiles present within the ANT-177x need to have the Video sources changes. These are accessed by Home -> streaming -> Setting -> Video. The source will now need to be selected from the "i" page. The "i" page now only shows active sources.