Guest network not working with Deco X50 connected to Deco X50-4G
I have a new, Deco X50-4G working in router mode using a 4G Sim. I've then got 3 X50 mesh units connected to it either wirelessly or with ethernet backhaul.
Standard wifi network works fine across the house, but I can only connect to the guest network when within range of the X50-4G unit. I assume this means the guest SSID is not being relayed through the mesh.
Is there any way to set up the guest network so it is accessible across the mesh? I'm not familiar with network setup, but this may be helpful to know: I can only see an option in the guest network to change the VLAN ID. (Defaults to 591.) I can't see an option for IPTV/VLAN in the main advanced settings.