you probably used VV and VH during the TOPS Split operator. This causes problems because you have the same date twice in the stack.
Please select only VV polarization during TOPS Split. This will also reduce the amount of processed data by 50%.
Dear @ABraun,
I am facing this error too, I’ve already checked all bands in the geocoded result, they are all VV polarization.
I also saved master Split and orbit files into a separate folder.
Is there any other way to forbid this error that I haven’t considered yet?