@Xaver06 Actually, one more thing for Officejet: check if by any chance it is configured with static IP address. If it does, configure it to request IP address from the network (dynamically). If you...

@Xaver06 With printers and WiFi mesh, it usually comes to one (or both) of the folowing things: 1. Printer does not understand dual band (single SSID for 5GHz and 2.4GHz); 2. Printer does not...

@BertK This is normal. Deco mesh runs its own WiFi network even in Access Point mode. You should turn off Zyxel router WiFi.

@Piedes This appears to be an issue between Deco app and your account in TP-Link Deco cloud. Perhaps, by adding IP reservations manually, which is new feature, you've triggered some bug on their...

@Piedes I would suggest the following. First, delete all IP reservation entries you've entered manually. You said they are not working anyway. Then, try this with one of Synology NAS: set its IP...

Which_Port wrote @Alexandre. Besides reading your msg and running the Deco on Access Point mode, I still have no idea what this is, but I gonna read more to understand further. What I understand, I...