Issue: ENS1200 and/ ENS1750 WDS Bridge to WDS Bridge link disconnects
or does not pass traffic after a period where the link was idle or
Fix: Update the firmware of the ENS1200/ENS1750. After a successful
update, it is recommended to reset the ENS1200/ENS1750 back to factory
default then set it up again. Please do not use a backup configuration
file to set up the ENS1200/ENS1750 specially one that was saved while
on a different firmware version.