[Maylyn's Review] ASUS RT-AC87U

dfran1

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download keeps getting interrupted. do you have a mirrored link?

I do not
Maybe someone here is kind enough to get you one

Also find my settings for the ps4 lag and adjust accordingly
There may be a setting or 2 in there that is helping this router to be stable
I will try to post an updated settings tonight when I get home
 

dodongdodong

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I do not
Maybe someone here is kind enough to get you one

Also find my settings for the ps4 lag and adjust accordingly
There may be a setting or 2 in there that is helping this router to be stable
I will try to post an updated settings tonight when I get home

I found this link from SmallNetBuilder, I hope they're the same
 

ahduck

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Damn sad. Ever since using Merlins newer fw 378.51_newqtn or the latest 378.52_α3, I keep getting dual wan failover dc on WAN(0). Thus loosing internet connection frequently.
Most likely the new compilation Quantenna drivers or codings of GPL 378_4608 are broken.

No issues for 378.51 or couple of older fw.
(Just that sometimes Secondary Wan isn't on Standby or Disconnected = NO Failover):(

No issues if using either ISP on single Wan.

Mar 23 13:19:08 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 13:19:08 stop_nat_rules: apply the redirect_rules!
Mar 23 13:19:55 WAN(0) Connection: WAN was restored.
Mar 23 13:19:55 start_nat_rules: apply the nat_rules(/tmp/nat_rules_vlan2_vlan2)!
Mar 23 18:52:53 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 18:52:53 stop_nat_rules: apply the redirect_rules!
Mar 23 18:55:01 WAN(0) Connection: WAN was restored.
Mar 23 19:21:38 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 19:21:38 stop_nat_rules: apply the redirect_rules!
Mar 23 19:23:57 WAN(0) Connection: WAN was restored.
Mar 23 19:24:37 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 19:24:37 stop_nat_rules: apply the redirect_rules!
Mar 23 19:26:45 WAN(0) Connection: WAN was restored.
Mar 23 20:17:01 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 20:17:01 stop_nat_rules: apply the redirect_rules!
Mar 23 20:19:12 WAN(0) Connection: WAN was restored.
Mar 23 20:58:44 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 20:58:44 stop_nat_rules: apply the redirect_rules!
Mar 23 21:00:53 WAN(0) Connection: WAN was restored.
Mar 23 21:29:45 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 21:29:45 stop_nat_rules: apply the redirect_rules!
Mar 23 21:32:08 WAN(0) Connection: WAN was restored.
Mar 23 21:37:51 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 21:37:51 stop_nat_rules: apply the redirect_rules!
Mar 23 21:39:52 WAN(0) Connection: WAN was restored.
Mar 23 22:04:35 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 22:04:36 stop_nat_rules: apply the redirect_rules!
Mar 23 22:06:47 WAN(0) Connection: WAN was restored.
Mar 23 22:15:40 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 22:15:40 stop_nat_rules: apply the redirect_rules!
Mar 23 22:17:55 WAN(0) Connection: WAN was restored.
Mar 23 22:32:41 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 22:32:41 stop_nat_rules: apply the redirect_rules!
Mar 23 22:35:14 WAN(0) Connection: WAN was restored.
Mar 23 22:57:59 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 23 22:57:59 stop_nat_rules: apply the redirect_rules!
Mar 23 22:58:25 WAN(0) Connection: WAN was restored.
Mar 23 22:58:25 start_nat_rules: apply the nat_rules(/tmp/nat_rules_vlan2_vlan2)!
Mar 24 00:04:53 WAN(0) Connection: ISP's DHCP did not function properly.
Mar 24 00:04:53 stop_nat_rules: apply the redirect_rules!
 

danielcheow

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Minor bugs

Hi , have been using this router since a month ago. Have some questions hopefully someone can help .

Firstly, i have a brother dcp135c printer connected to the usb port. Even though the printing works fine most of the time, it does not show the name of the device under the 'usb 3.0' list box under 'network map'. Anyway to resolve it?

Secondly , (maybe slight off topic) does anyone have a drop of internet speed ever since changing to this modem ? I am using a gigabyte network card with an intel core 2 duo processor and sata 7200rpm mechanical harddrive, does the processor and harddrive affect the internet speed? From what the guys at singtel told me , a old processor and processor like mine affect the speed tested on their website even if i have a nic that supports 1gbps .

Appreciate if someone knows the answer.:s13:
 

dfran1

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I am now 2 days and 30 minutes in and still perfect!!!

Here are my settings, Thanks to dsring for a lot of great info and thanks to RMerlin for a great firmware

WIFI page
-enable IGMP Snooping on 5GHz
-Short Preamble, DTIM Interval @ 1, and Beacon Interval @ 50 on both wireless bands
-Beam Forming is off, both bands

LAN page
- IPTV tab, and enable both IGMP Proxy and IGMP Snooping, and set the DHCP Routes to RFC3442 & Microsoft
- Switch Control Page - NAT Acceleration, Spanning Tree Protocol, and Enable Jumbo Frames to enable (dsring disables NAT Acceleration and Spanning Tree Protocol)

DMZ to ps4

WAN Page
- OpenDNS Family DNS servers (208.67.222.123 & 208.67.220.123)
- set DHCP Query Frequency to Normal (I need this, some do not)
- UPNP Allowed internal & external port range set from 1 to 65535.

NAT Passthrough page
- All options are Enabled


Firewall Page
dsring disables NAT Loopback (I leave it at merlin)
 
Last edited:

ASUS@SG

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Dear all,

It's have been sometime after we release builds 4608 firmware and we have received good feedback from users, and today we are releasing build 4825 firmware.

RT-AC87U_3.0.0.4_378_4825 - Unofficial beta firmware

Changelog:
Fix: Usb modem
Improve: 5GHz stability connection
Fix: Close Access Intranet can still access LAN
Fix: Wireless power 5GHz abnormalities could not connect
Fix: User interface language Ukrainian
Fix: Media Bridge mode switch to AP mode failed.
Fix: QIS
Fix Aicloud 2.0
Fix: Media bridge
Update: Ai Protection Signtaure 1.036

Download: http://goo.gl/Ezw26Q

* No hardreset required

Best regard,
JK
 
Last edited:

trichard

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Look like from Merlin Aplha and now Change log of 4825 .... 87U stable down very well now.................
 

thiamhui

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Dear all,

It's have been sometime after we release builds 4608 firmware and we have received good feedback from users, and today we are releasing build 4825 firmware.

RT-AC87U_3.0.0.4_378_4825 - Unofficial beta firmware

Changelog:
Fix: Usb modem
Improve: 5GHz stability connection
Fix: Close Access Intranet can still access LAN
Fix: Wireless power 5GHz abnormalities could not connect
Fix: User interface language Ukrainian
Fix: Media Bridge mode switch to AP mode failed.
Fix: QIS
Fix Aicloud 2.0
Fix: Media bridge
Update: Ai Protection Signtaure 1.036

Download: http://goo.gl/Ezw26Q

* No hardreset required

Best regard,
JK
Can we enable the Beamforming on this version?
 

trichard

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How's the test on Alpha 3?
5Ghz no more DC other than Iphone 6+ ( i really think that is IOS problem) .

In wireless log , it showing apple device have power saving mode..... could be due to that it keep on DC and Reconnect.
 

shiroyuki03

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I noticed that if I copy or FTP file over to the HD, the Core 1 & 2 CPU & RAM will shot up but after the activity is stopped, all will starts to go down immediately.

but it does not happen to me.. cpu will shoot up then goes down. but ram is still high all time. is there sth wrong? it seems like only me got issue.
 

renfred89

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i did a hard reset and update firmware to 4608.

I see. I have no high ram utilisation even when my hdd is writing or reading, as described by you. If this is bothering you, you might want to disconnect all wireless and LAN devices, including your HDD. Just allow 1 LAN computer to be connected so that you can see the RAM utilisation. Slowly add back the devices to see which one is causing the high utilisation.
 
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