Enabling Complete Write Requests Immediately can help reduce latency when using the RealPort driver. To enable this feature (by port), go to
Device Manager and right click on your Digi device entry under
Multi-port serial adapters, select
Propterties:

Next, click on the
Advanced tab, followed by
Properties:

Select the TCP tab and select the desired COM port on the left. Click on the
Complete Write Requests Immed. option, followed by
Apply and
OK:
Last updated:
Jun 23, 2019