dhcp server check status command working?

I have a 750 running 6rc11 and a 133 running 5.23. DHCP server is off in the 750 but the the server leases window in winbox shows my laptop at 192.168.88.254, bound, last seen “sometime”.
Clicking on the check status button does nothing, I don’t get any response to the same command in a terminal window.
The laptop is getting 192.168.100.114 from the 133, I don’t see any difference when I do a check status there except for the last seen field.