Ok got another wierd one...
Somehow in my config i have the below:
ip dhcp excluded-address 190.168.18.1 192.168.18.20
This is wrong obviously.. it should be 192.168.18.1 192.168.18.20
Hoever when I try to remove it with the gui I get:
Error processing command:no ip dhcp excluded-address 190.168.18.1 >> Failed to remove. Maximum DHCP address limit of 512 hit. You may want to exclude unused address ranges.
I get the same error when I try to remove it via the CLI....
How do I fix this?