Arghhh, this must be some state-of-the-art new-kind-of mining software where Bitmain obviously did try to reinvent the wheel instead of using the working solution (aka cgminer). We'll contact Bitmain and ask them to check what kind of bugs did they introduce in Antiner S9 "BMminer" and will ask them to fix the bugs and make it compatible with NiceHash system. Thank you very much for the feedback!