AVB streams can become corrupted when LAG's MSRP bandwidth is heavily utilized.
If an AVB stream is requested that would trigger a single port in the LAG to exceed its bandwidth but not exceed the aggregate bandwidth of the LAG, the stream will be set up and fail silently, rather than failing with an MSRP error.
EXOS 16.2 and above
MSRP cannot know which LAG member port an MSRP stream will be hashed to. Because of this the delta bandwidth is configurable to allow for this uncertainty.