I know you've read the manual but it is very sensitive to the alignment of the coloured dots on the cassette joint. (page 19)
https://si.shimano.com/pdfs/sm/SM-IHG-INTER11_ENG.pdf
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I know you've read the manual but it is very sensitive to the alignment of the coloured dots on the cassette joint. (page 19)
https://si.shimano.com/pdfs/sm/SM-IHG-INTER11_ENG.pdf