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  1. P

    Sonos Play5 skips tracks - RT-AC66U settings?

    First post here. My Sonos Play5 often skips tracks - it will play half a song and then suddenly skip forward to the next one - and I'm trying to work out if it's being caused by my Asus RT-AC66U router. Here is some info about my set-up: - Sonos is connected wirelessly to router. It is about...
  2. A

    No IPv6 connectivity on RT-AC66, 380.61

    Short description: I'm unable to access ipv6 only servers in the internet, even though I have a native IPv6 address. Ping6 does work between local computers and computer <-> router, however not between computer and internet (tested with ipv6.google.com) or even router and internet (timeout, 100%...
  3. L

    ipv6 issue

    I have RT-AC66U, and few months ago I've enabled ipv6. It's been working fine for many months. Yesterday I needed to test some software with ipv6 and i realized i don't have IP assigned. at this point I had 380.59 installed and ipv6 page was showing blank for LAN IPv6 Address, LAN Prefix...
  4. B

    RT-AC66U stuck in rescue mode & i/o errors fw uploads

    My router came up properly, I configured it, then it somehow got stuck in rescue mode (power LED blinks slowly). I have tried EVERYTHING to do with resetting and wiping nvram and loading new firmware (old, new, stock, merlin, tomato) via the Mac Restoration tool, the CFE web GUI firmware loader...
  5. M

    How to change WAN static IP via telnet on RT-AC66U?

    Hi All, Operation Mode:Wireless router Firmware Version:3.0.0.4.380_3264 old WAN IP > 111.222.333.444/29 new WAN IP > aaa.bbb.ccc.ddd/29 I tried following: marv@RT-AC66U:/# ip addr del 111.222.333.444/29 dev eth0 marv@RT-AC66U:/# ip addr add aaa.bbb.ccc.ddd/29 brd aaa.bbb.ccc.eee dev eth0...
  6. Kopo942

    RT-AC66U reboots automatically

    So, I've been having this weird bug lately with my AC-66U. The router decides to reboot itself randomly between 12 to 24 hours. I've noticed a lot of people have had the problem in the past, but I can't find a real solution anywhere. Maybe Mr. Merlin has got some more knowledge about this? I'm...
  7. R

    Asus ISP Profile Settings

    Greetings friends, At Portugal, Asus is proving ISP Profiles in their routers that allow you to basically to replace the ISP router with a couple clicks witch is working great. Since I'm using a PfSense box in my network I wanted to have it directly to connected to the ONT I was wondering...
    • Ralms
    • Thread
    • asus profiles isp profiles rt-ac66u
    • Replies: 14
    • Forum: Asuswrt-Merlin
  8. Kopo942

    RT-AC66U 5GHz LED problem

    Hey. I've got a small problem with my AC-66U. The router has been working all fine, except after upgrading the firmware to version 380.58 (I think?), the 5GHz led hasn't been working. After the firmware upgrade was done, the LED just stayed on all the time, and after rebooting, it doesn't light...
  9. mathel71

    RT-AC66U Time Machine backups

    Is it possible to enable wireless Time Machine backups for Macs to a USB HDD connected to my RT-AC66U? I might be confused, but it seems like there is a possibility by looking here: https://www.asus.com/support/faq/1004458/ I don't, however, have the Time Machine app under USB apps, is there a...
  10. F

    What happened to traffic monitor in real time, sorted by clients?

    So I just decided randomly to update my Merlini firmware. After the update, the feature where I see a nice drop-down list of clients and their Mbps is gone. What happened? RT-AC66U here btw
    • Framerate
    • Thread
    • asus client list monitor rt-ac66u traffic traffic monitor
    • Replies: 2
    • Forum: Asuswrt-Merlin
  11. T

    Client names (and MAC address vendor names) are garbled (380.58)

    I am running an RT-AC66U with firmware 380.58 and the some of the client names (and vendor names) are completely garbled in the network map.
  12. ewan

    No internet in Router Mode - Asus RT-AC66U

    Hello everybody, I try to install my new Asus RT-AC66U router on my network. I have already 2 Asus RT-AC66U on the network and 1 modem. The modem is the DHCP server too. I want to install the new Asus RT-AC66U as router to use Isolation in guess network. But, when I configure this mode, I...
  13. F

    Traffic Monitor bug with merlin firmware 380.58 ASUS RT-AC66U

    Traffic monitor bug with the WAN traffic with merlin firmware 380.58 ASUS RT-AC66U. Take a look at the two pictures I have attached. The first picture is accurate in the the total download is 10.28 MB and the total upload is 572.36 KB. Now within just a few seconds, the upload total increases...
    • flashdictionary
    • Thread
    • asus router firmware bug merlin firmware rt-ac66u traffic analyzer traffic monitor
    • Replies: 9
    • Forum: Asuswrt-Merlin
  14. F

    QoS broken with firmware 380.58 on ASUS RT-AC66U

    I have been using QoS successfully with the past several versions of the firmware. After upgrading to 380.58, the router CPU core is maxing out at 100%. At first I didn't know that the router CPU was maxed out, because after submitting my username/password to the web interface, the router would...
  15. M

    Issue after update to 380.58

    Router is Asus RT-AC66U. IPTV doesn't work when WAN is PPPoE. If WAN is Static IP then IPTV works fine. The original firmware 3.0.0.4.378.9533 (2016/01/28) fixed Multicast issue when WAN is PPPoE/ PPTP/ L2TP. After click button Apply changed options router thinking very long time and login out...
  16. F

    Any way to actually kick a connected client through Merlin's firmware?

    Hi guys, so I've got a RT-AC66U router with Merlin's firmware installed. The version is 3.0.0.4.374.34_0. I've had it installed for quite a while now. I'm no network expert, but I can grasp at least 90% of the settings and features in a router. There's one thing I'm wondering, is it possible to...
  17. F

    Repeater mode on rtac66u with releases >56_2

    Hi, are there any constrains for updating a RT-AC66u in repeater mode with .58? The upgrade itself works, but afterwards the repeater mode is broken. Since 56_2 I can't use any release on a rtac66u, which I use in repeater mode. The router keeps rebooting quite rapidly. If I gain access to it, a...
    • Franko
    • Thread
    • 56_2 57.0 58.0 firmware release repeater mode rt-ac66u rtac66u
    • Replies: 0
    • Forum: Asuswrt-Merlin
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