Version Found: v1.04.a
Version Resolved and other Known Issues: See (Xilinx Answer 44969)
MSI is incorrectly routed in 128-bit mode operation. This is seen when Normal MWr comes after MSI TLP with a gap of 1 beat.
This is a known issue to be fixed in the next release of the core.
Note: "Version Found" refers to the version where the problem was first discovered. The problem might also exist in earlier versions, but no specific testing has been performed to verify earlier versions.