I have five Deco X55s connected by ethernet backhaul (see network map and version information below). I am repeatedly running into issues where my devices are able to connect but no IP address is assigned. Assigning a static IP works, but this is a bandaid rather than a solution. This appears to be a recurring problem with Deco products. See, e.g., DHCP - No IP assigned - Home Network Community (tp-link.com); Deco M5 DHCP not assigning IP addresses - Home Network Community (tp-link.com); Deco M5 DHCP not assigning IP addresses - Home Network Community (tp-link.com); Deco M9+ -devices failing to receive dhcp address - Home Network Community (tp-link.com); DHCP Server started crashing after latest Deco firmware updates; clients not getting IPs - Home Network Community (tp-link.com).

Rebooting the network seems to fix the problem, but then it inevitably starts again. Any help would be appreciated. I get an error when trying to attach my system log, but can send it to anyone if that will help.