Channel data mixes with priority

[benjaminauer]

Using node red, i encountered an issue where slotsdata contains priority info.
payload with priority (values equaling 1)
10 Jul 10:39:46 - [info] [debug:bb13e6a0.6360b8] <Buffer 01 01 01 01 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... 462 more bytes>

payload with intensity
10 Jul 10:39:46 - [info] [debug:bb13e6a0.6360b8] <Buffer 00 00 00 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... 462 more bytes>

the node red implementation forwards data from .getSlotsData() to payload