There is a feature/bug of the RCG code that you can only have 1 receiving tag for every sending tag. There were 5 tags which were being received by two tags each, for two different matrices. Only the first tag was receiving, the second was apparently ignored.
This has been fixed temporarily by putting in direct lines in place of these 5 tags.
I found that C1:LSC-TRIG_MTRX has a wrong matrix size. It needs to be fixed.
It is designed to have a 11x8 matrix in the simlink model file, but it's been compiled as a 6x8 matrix.