Are you experiencing the the Neets extension devices are changing state between red and green in Live Monitoring, and it takes several minutes to connect to the devices? Then it might be due to the LAN switch used.
We have seen several projects where the use of specific TP-LINK switches caused the connection to the Neets extensions to be unstable. In specific we have seen issues with this device.
TP-LINK - Tl-SG1008P