royarcher
Very Senior Member
My rt ac 88 u is seriously sick I fear . I have a Roku ultra hard wired into it and it streams fine no buffering at all yet any device I have connected to it via Wi-Fi is just so slow . I have a tiny 300mbs single band (2.4) passing through it so it's not using the smart DNS servers the rt ac 88 u uses and the speed is much better. I am running Merlin firmware 15 at present. Any ideas on what is going on greatly appreciated