Does this also means you refuse to find the rogue DHCP server, or explain what software is recording these IPs?
I'mma stop responding til you answer the simple questions that would resolve the problem immediately:
- MAC of server
- IP of server
- What's recording these IPs with turquoise and orange (it seems to stay online and keep its IP in order to record other devices - this is why I'm asking about it)
(If you identify this, you no longer have to guess or play about where the lease is coming from. You not answering these questions lead me to think you're not serious.)
Why does your WDS repeater have a DHCP server enabled!?!? This is the problem!
Disable this - problem solved.