@Goblin99 If you want to avoid the double NAT you should set AX23 in AP mode - details (Case 1). Thus all devices connected to your ISP router and AX23 would be in the same subnet. If you want to...

@biswasrahul016 It's other way round - you can use AX20 (Onemesh) as a main router but AX55 (Easymesh) as a satellite device - details in this post.

@myke52 Check this thread to find your answers.

@Ma-rK93 Follow this guide for configuring C24 remote management. Just make sure that your public IP address is the same as C24 Internet IP address, otherwise this won't work.

terziyski wrote @KamiFrost Setting DNS manually for your wired client ethernet connection means that you didn't received a proper DNS information from your main router. For accessing the C80 WebGUI...

@PeterTselios What's your ATA device brand and model ? Apart from that on the VR2800 you can specify the LAN port on which the IPTV service is configured here: