@Clive_A Thank for the reply. looking into the different issues: ARP: the full message is: Detected ARP conflict. Dropped 9 packets. (Packet=192.168.0.199:00-F6-20-7B-7F-39,...

Hi, I have a TL-ER6020 connected to two different ISP, and an internal network that has about 50 devices connected. At irregular intervals (a couple of days), the devices will be disconnected form...