To what is this Error 90775 referring?

90775: Selected RPI below recommended value
Selected RPI for TargetToOriginatorRPI is below recommended value of 20ms.
The jitter in the observed packet interval and the worst case packet interval has increased causing unstable communication.
RPI below the recommended value.
Set the Timeout Multiplier of the connection to a value greater than 3.
The only EtherNet/IP device I have is the pre-configured Local/IO, which is at 40000 us, and a Timeout Multiplier of 4.

There is the EtherNet/IP Internal device pre-configured with CIP Safety, but I don't see any way to check to what it's RPI is set.

- Jay