It adds the keys from the master version as well. In 8.4 we added some more keys to CUVc in the master version so your 2 extra keys brought it over the limit of 80. I have increased the limit to 200. This will be available in 8.4 2017-09-13.
I would like to know what BackgroundHALShouldPause does, and how to use it. While it's listed in the HAL Primitives report, it is not used in source code and it doesn't appear in the LMS HAL...
