I finally tested DHCP address reservation today and with 1.2.4 Build 20190403 rel.63869 firmware, it seems to be working OK so far. I am not using spaces on the description of the Address...

Thanks a lot Wortex17! I just noticed that there is a new firmware 1.2.4 available, and installed on the router. I will check later if this issue is fixed and if not, try your workaround (althoug I...

Same here with 1.2.2 Build 20180423 rel.85787 I have an Asus Tinker Board connected to the router by Ethernet. I need fixed IP, so I set an Address Reservation entry for it. But it is not issuing the...