ac66u-b1

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  1. pasha4ur

    Need help with restoration of AC66u B1 + last Merlin

    Hello. Help me please. My friends gave me the router and said that it periodically got hot and stopped working. They rebooted the router frequently. I turned it on. But only the power and connected local or input port lights, where the wire was were lit. Except for network port No. 2. It...
  2. T

    Wi-Fi Issues With RT-AC66U-B1

    I've had this issue ever since I bought this router. It is in AP mode and hooked to the ISP Modem/Router. On the Asus router is also a tv-box connected. Whenever someone watches tv on said box, the Wi-Fi becomes very unstable/borderline unusable. Running the latest AsusWRT-Merlin (386.10), the...
  3. D

    How to modify or add category to the predefined DNS list?

    Devices: TUF-AX5400 / RT-AC66U B1 (AiMesh) Firmware: 3.0.0.4.386_48664 I have at least 3 pairs different DNS servers I usually use, instead of adding them manually every time I need to change them, I would like to add or modify some of the list that are currently hardcoded... Current...
  4. 4

    AsusWRT Merlin with Asus Lyra Trio Mesh

    Hi, I am trying to get a grip on my WiFi Mesh and have the following situation: 1 pcs main router with internet connection using Asus RT-AC66U B1 (AC-1750) with latest firmware AsusWRT-Merlin 386.1_2 2 pcs Asus Lyra Trio AiMesh nodes I would like to add the 2 Asus Lyra Trio's nodes as AiMesh...
  5. sirmclouis

    RT-AC66U B1 Wifi download speed

    Hey! I have a similar issue as this poster here: rt-ac1750_b1-slow-wifi-speeds-on-gigabit-fiber-connection.66342 but in my case my router is a AC66U B1 with the 384.19 Asus Melin firmware. I have a 10Gb/s connection and the router is connected the company router over a Cat6 LAN cable. When I...
  6. elrengo

    AiMesh alternative...

    Hi! I've two Asus Routers: RT-AC3100 & RT-AC66U_B1. Both with Asuswrt-Merlin firmware. These are wire connected with AiMesh config. The AC3100 is configure as AiMesh Router, connected to my Internet Provider Cable-modem, have attached a WD USB3 1TB HDD where is installed Entware some tools and...
  7. enchained

    Best firmware choice for AC66U B1?

    My friend needed a router, so I decided to give away my good old N66U and make myself a bit of an upgrade to boost my wireless LAN speeds for AC devices. N66U currently has Merlin's FW a couple of versions behind the last supported one, but I've read that the John's fork has ongoing support and...
  8. ketonic

    Different versions (?) of RT-AC66U B1 HW Ver B2 causing Mesh Issue

    I am trying to setup a mesh network with 3 ASUS router, all RT-AC66U B1 HW Ver B2, but i am not able to connect the 3rd and oldest one of them to the network, not as a mesh node or router. The old one is built in 2017 (triangle label) and two are new (square label) purchased just for the soul...
  9. S

    AC66U-B1 vs AC68U - thermal issues?

    Seems like the AC66U-B1 and AC68U are essentially the same hardware? Or at least close enough for my needs, and pretty much indistinguishable if they're running Merlin. Anything beyond 30-40Mb/s is "fast enough" for me. Are there any concerns about non-removable antennas on the AC66U-B1? Are...
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