@JohnRose Try to delete that via Advanced=>Security=>IP & MAC Binding=>ARP List: or if that doesn't work just reboot teh router.

@dl8dtl I would connect with a cable directly to the AP and update its FW to v1.0.2, then check if it works as expected. This is in case you're using VLANs in your network setup and your AP is in...

@JohnRose Using DHCP address reservation makes sense when the reserved IP address is in the router DHCP address pool. Outside the router DHCP pool you could set your static IP addresses. So try to...

@O_Mariscos DFS (Dynamic Frequency Selection) channels are channels between 52 and 144. You're targetting channels between 36-48: This settings hsould be done on your main router 5 GHz radio (set a...

@olpetto77 To set iBE550 internet connection properly, you should contact your ISP for advise. It could be a "dynamic IP" of PPPoE - they should advise you on that.

@O_Mariscos Check your main router 5GHz channel. Archer C6 doesn't support DFS channels on its 5GHz radio. If you set you main router 5 GHz channel between 36-48 Mhz your C6 should probably see it.