@Fae After working fine since the update to v1.2.3 my router is experiencing the same DHCP issues again. Today I randomly had two clients that didn't get an IP address. Rebooting seems to help but...

@Philbert i doublechecked and, yes, all Apple devices here have a private MAC address as part of the private settings

Update: still unable to find a rogue DHCP although I've seen clients with identical IPs. The last case today. While working on my desktop pc my son, who came home 10 minutes earlier, complained he...

@Tedd404 the DHCP range is 192.168.0.1 to 254 with two reservations (my NAS - for reasons of remote accessibility and also used as remote syslog server within the networtk - and an old iPad - which...

@Virgo The first reply comes from one of the client devices (an iPhone). The device in the second screenshot is indeed the router (and the only device to host a DHCP server in the network)

@Virgo - Only the wireless clients have this issue - The network is flat. Single range, no VLANs - Clients do not use the captive portal at all (not configured) - Controller: OC200 v1.0 5.4.7...