In addition to leases not showing up in Nuts OS side, it would be nice to be able to export configuration file for these leases, and allow for re-import in case something goes sideways on a firmware update, as getting 30-100 leases back in is a huge pain...Perhaps a little fine tuning in how you capture leases would help too. Other routers allow for a connected MAC to be saved as a lease, allowing the user to just click and update IP, or lease name and save, without having to enter the whole line of information.