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nemoforum
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hAP ac & Xiaomi Redmi note 3 Pro 5GHz issue

Thu Jan 05, 2017 11:30 pm

Hello!
I'm experiencing some speed issue with my RB962UiGS-5HacT2HnT and Xiaomi Redmi note 3 Pro (Qualcomm) on 5GHz band.
Channel speed is fine and stable, however real transferring speed vary from ~200 Mbps to ~4 Mbps. I've tested it between 2 devices connected to the router via LAN (GbE) and phone.
I have no problems with my 5GHz TV as well as with my 2.4GHz laptop.
Support rif is attached.
Iperf3 tests from server to phone are attached.

What's going on? Any ideas?
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nemoforum
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Re: hAP ac & Xiaomi Redmi note 3 Pro 5GHz issue

Sat Jan 14, 2017 1:04 am

It's really annoying!
When I'm trying to watch some video from the LAN with average bit-rate 6 Mbps, Wi-Fi connection stacked around 4 Mbps - impossible to watch continuously paused and interrupted video.
Please, help.
 
Anibius
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Joined: Wed Mar 02, 2016 12:58 pm

Re: hAP ac & Xiaomi Redmi note 3 Pro 5GHz issue

Thu Jan 19, 2017 9:37 am

Hello.
I got the same problem on RouterBOARD 962UiGS-5HacT2HnT with 6.38.1.
Downgrade to 6.37.3 and nothing changes.

Upgrade to 6.37.4
routerboard: yes
model: RouterBOARD 962UiGS-5HacT2HnT
serial-number: 673705080098
firmware-type: qca9550L
factory-firmware: 3.29
current-firmware: 3.34
upgrade-firmware: 3.34

reset wlan2 and setup again

set [ find default-name=wlan2 ] band=5ghz-a/n bridge-mode=disabled country=russia2 default-authentication=no disabled=no \
disconnect-timeout=9s distance=indoors frequency-mode=regulatory-domain mode=ap-bridge multicast-buffering=disabled \
security-profile=wifi ssid=5G wireless-protocol=802.11 wps-mode=disabled

Now i have 8-9 Mbps on my iPad Air when downloading files from my Synology ftp-server.
Last edited by Anibius on Fri Jan 20, 2017 9:15 am, edited 1 time in total.
 
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antonsb
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Re: hAP ac & Xiaomi Redmi note 3 Pro 5GHz issue

Thu Jan 19, 2017 1:05 pm

Please upgrade to latest RC ROS version and upgrade firmware too!
send us more suppout files:
support@mikrotik.com
 
doppio7
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Joined: Wed Nov 25, 2015 10:48 am

Re: hAP ac & Xiaomi Redmi note 3 Pro 5GHz issue

Tue Apr 06, 2021 9:27 pm

Hi, I have disabled "aes ccm" on 5GHZ security profile; so now I have only "tkip" and it works fine with my Redmi Note 8 pro.
It's not the best solution... but is a workaround.
On 2,4Ghz band AES+TKIP works fine.
 
karakuraizer
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Re: hAP ac & Xiaomi Redmi note 3 Pro 5GHz issue

Tue Apr 27, 2021 4:50 pm

Try to use AES encryption with WPA2 only, TKIP and WPA are legacy protocol and standart , using AES+TKIP+WPA2 even on hAP ac2 (4-core arm IPQ-4018) reduces wireless bandwidth in 3-5 times
 
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rextended
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Re: hAP ac & Xiaomi Redmi note 3 Pro 5GHz issue

Tue Apr 27, 2021 6:12 pm

Hi, I have disabled "aes ccm" on 5GHZ security profile; so now I have only "tkip" and it works fine with my Redmi Note 8 pro.
It's not the best solution... but is a workaround.
On 2,4Ghz band AES+TKIP works fine.

You reply to 2017 post, probably the problem is solved 4 years ago...

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