Community discussions

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by TimurA
Fri Aug 16, 2019 8:05 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

It was discovered empirically that macbook pro 15 "2017 and macbook pro 15" 2019 are to blame for the fall of wlan1. There is no such effect on windows 10. this is in my case. ps maybe it's itunes wifi synchronization with iphone, ipad behaves like this or Airdrop or something specific - which I don...
by TimurA
Thu Aug 15, 2019 11:28 am
Forum: RouterBOARD hardware
Topic: RB5011
Replies: 5
Views: 702

Re: RB5011

Let's talk about a successor of the RB4011(+WiFi) - The AL21400 chipset is powerful. You can actually keep it. Perhaps there's a new hardware revision available with higher clock and/or less power. - passive cooling: keep it. - ports: I like the SFP+, but would it possible to add a RJ45 port with "...
by TimurA
Thu Aug 15, 2019 8:29 am
Forum: RouterBOARD hardware
Topic: RB4011 Metal temperature is really hot
Replies: 42
Views: 5516

Re: RB4011 Metal temperature is really hot

My RB4011 is in an upright position, which gives it more ventilation. It was a very hot summer in my region - +50 in the shade.
The temperature of the router did not rise above +44.
by TimurA
Thu Aug 15, 2019 8:23 am
Forum: RouterBOARD hardware
Topic: RB4011 (WiFi model) stability/reliability poll
Replies: 10
Views: 1261

Re: RB4011 stability/reliability poll

.... As far as mikrotik goes, I like their WiFi stuff, and the routerOS is a pleasure to work with. Yes they were a bit silly with whole Winbox thing (specifically the "Win" part), I had displeasure of borrowing a windows machine to recover a bricked device in the past. It would be great if they wo...
by TimurA
Thu Aug 15, 2019 8:08 am
Forum: RouterBOARD hardware
Topic: RB4011 (WiFi model) stability/reliability poll
Replies: 10
Views: 1261

Re: RB4011 stability/reliability poll

From the very short time I’ve been on the forums it seems that there are a few unhappy people with RB4011’s and in my opinion, Mikrotik should buy those units back and silence those critics because they’re just damaging the reputation of a good piece of equipment. I'm happy for you. If you do not u...
by TimurA
Fri Aug 09, 2019 11:49 am
Forum: RouterBOARD hardware
Topic: Is RB4011iGS+5HacQ2HnD ready?
Replies: 9
Views: 812

Re: Is RB4011iGS+5HacQ2HnD ready?

Like I said, the problem in your ticket, and the issues in the other topic are completely unrelated. I confirmed this with Artūrs, who is in communication with you in the support ticket. Thank you very much Arthurs and Rudolfs. I hope they finds a solution. Any specific findings? What is not connec...
by TimurA
Fri Aug 09, 2019 11:37 am
Forum: RouterBOARD hardware
Topic: Is RB4011iGS+5HacQ2HnD ready?
Replies: 9
Views: 812

Re: Is RB4011iGS+5HacQ2HnD ready?

TimurA what you say is misleading and incorrect. My colleague reports that your ticket describes an isolated incident and is not related to any other known issue. He also says your issue was already fixed in one of the RouterOS updates. Other forum topic has yet a different problem, also limited to...
by TimurA
Thu Aug 08, 2019 1:40 pm
Forum: RouterBOARD hardware
Topic: Is RB4011iGS+5HacQ2HnD ready?
Replies: 9
Views: 812

Re: Is RB4011iGS+5HacQ2HnD ready?

and where did you read the RB4011 is not ready in some way? Dear Normis RB4011 wlan1 5ghz doesn't crash right? Then officially declare that my colleagues and I have a defective batch. How long will we play this game? Then I will order a new RB4011 in which there is no defect. How long will mikrotik...
by TimurA
Thu Aug 08, 2019 12:57 pm
Forum: RouterBOARD hardware
Topic: Is RB4011iGS+5HacQ2HnD ready?
Replies: 9
Views: 812

Re: Is RB4011iGS+5HacQ2HnD ready?

I decided to go for nuclear option: RB4011. Unfortunately, judging by this forum posts it seems the RB4011 is not ready, as seem to have many basic issues that Mikrotik should have picked up in testing. So the question is is the RB4011 worth the money? Locally it costs about $260USD, which is a fai...
by TimurA
Sat Aug 03, 2019 2:15 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

I found a solution! i hade wlan1 was always in the bridge. If wlan1 is removed from the bridge, then it stops falling, and the red diode goes out. In the case of CAPSMAN, I installed a datapach for wlan1 without Local Forwarding, and it also stopped falling, and the red diode is off. @mikrotik, why...
by TimurA
Sat Aug 03, 2019 2:14 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

What i forget to write is that i use a CAPs Manager on the hap ac2. I have two hap ac2 running. one of them is the CAPs Manager- Both oft them running without problems. As i wrote before. On my hap ac2 with the caps manager and without local forward on the wifi its running fine. Maybe this helps so...
by TimurA
Sat Aug 03, 2019 2:12 pm
Forum: Announcements
Topic: v6.45.3 [stable] is released!
Replies: 87
Views: 20380

Re: v6.45.3 [stable] is released!

RB4011 wifi 5ghz not solve, wlan1 crashes as always.
PS.
already gone the second year since the release of RB4011. But the problem has not been resolved.
by TimurA
Thu Aug 01, 2019 9:54 am
Forum: RouterOS v6 RC and v7 BETA
Topic: A serious issue on RB4011 after upgrade to RouterOS version 6.45.2
Replies: 8
Views: 1253

Re: A serious issue on RB4011 after upgrade to RouterOS version 6.45.2

But my bad luck at this time was not gone. After downgrading both firmware and RouterOS to the previous version my router still refused to obtain the ip-address from the ISP via DHCP. Hi, at 6.45.1 there is such a problem, if the switch of the ISP is turned off and turned on after a short period, d...
by TimurA
Sat Jul 27, 2019 5:57 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

Do a netinstall, do the simple ac setup /corner left and all is up and wifi work without disconnect. So no vlan, no ipv6, no extra firewall stuff... This is the basic first step to do before saying it's not working. and not after a-b-c-z mod and addition of vlan and multiple subnet and so on.. how ...
by TimurA
Sat Jul 27, 2019 2:32 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

What i forget to write is that i use a CAPs Manager on the hap ac2. I have two hap ac2 running. one of them is the CAPs Manager- Both oft them running without problems. As i wrote before. On my hap ac2 with the caps manager and without local forward on the wifi its running fine. Maybe this helps so...
by TimurA
Sat Jul 27, 2019 9:42 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

The problem is with ipv6 multicast or with bridge on 5ghz?
something makes wlan1 fall, obviously not the correct processing of data from wlan1. If refer to patches from openwrt then multicast.
by TimurA
Sat Jul 27, 2019 8:28 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

I found a solution! i hade wlan1 was always in the bridge. If wlan1 is removed from the bridge, then it stops falling, and the red diode goes out. In the case of CAPSMAN, I installed a datapach for wlan1 without Local Forwarding, and it also stopped falling, and the red diode is off. @mikrotik, why ...
by TimurA
Fri Jul 26, 2019 7:59 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

after a wlan1 failure, a red diode is lit on the inside of the device.
by TimurA
Thu Jul 25, 2019 8:44 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

@mikrotik seems to me not looking there at all. Constantly write increased stability in 802.11ac. wlan1 often crashes when a device reconnects to RB4011 from another device. And there will be ipv6 - multicast. and here are the links to fixes on openwrt on the QCA9984 chip: https://patchwork.kernel.o...
by TimurA
Thu Jul 25, 2019 2:01 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

PCI info of RB4011 - Atheros Communications Inc. unknown device (rev: 0) Most likely the problem is in the wifi chip, it is previously a revision. According to the openwrt people Atheros QCA9984 rev 1.0, and the problem was solved by the firmware of the chip back in 2018. I am very disappointed in R...
by TimurA
Thu Jul 25, 2019 11:10 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

i still believe that it's a hardware version problem; i haven't this problem with wlan1 disabling itself (router bought from romania, in december 2018). for sure, 160mhz option isn't working, even if the settings say so; and only once wlan1 started to search another free 5ghz channel, due of meteo ...
by TimurA
Thu Jul 25, 2019 12:04 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

This is honestly unacceptable! If you can't fix your product, issue a recall! More than half a year has passed already.. These units are not cheap at all (230+ EUR) to purchase, and they can't even perform their basic as-advertised functionality in a reliable fashion, for Pete's sake! Also.. Litera...
by TimurA
Wed Jul 24, 2019 4:51 pm
Forum: Announcements
Topic: v6.46beta [testing] is released!
Replies: 65
Views: 17361

Re: v6.46beta [testing] is released!

These changes have been tested in stable channel, right? :D

Edit: installed on RB4011, (regular) SFP is detected and working.
yes, sfp is working. wlan1 not fix, disabling itself.
by TimurA
Wed Jul 24, 2019 4:50 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

6.45.2 *) wireless - improved 802.11ac stability for all ARM devices with wireless;
test on 6.46beta16, wlan1 disabling itself. not fix
by TimurA
Mon Jul 22, 2019 8:08 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

SFP Not work at 6.45.2!!!, Is it any way to back on 6.45.1? LMGTFY - 1st result: https://forum.mikrotik.com/viewtopic.php?t=133611 Thanx dear, I am realy NEW here! Where I can find 6.45.1? How I can find there https://mikrotik.com/download/archive image for RB4011 device? https://download.mikrotik....
by TimurA
Fri Jul 19, 2019 7:00 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

6.45.2 *) wireless - improved 802.11ac stability for all ARM devices with wireless;
The sfp port does not work at 6.45.2, it is not possible to verify.
by TimurA
Fri Jul 19, 2019 3:15 pm
Forum: Announcements
Topic: v6.45.2 [stable] is released!
Replies: 206
Views: 33450

Re: v6.45.2 [stable] is released!

Yes, something is not quite right with the SFP+ interface on RB4011, we will look forward to fixing it asap!
thanks a lot, we'll wait.
by TimurA
Fri Jul 19, 2019 2:53 pm
Forum: Announcements
Topic: v6.45.2 [stable] is released!
Replies: 206
Views: 33450

Re: v6.45.2 [stable] is released!

Upgraded my RB4011 (non wireless) and my fibre SFP stopped working. It's not even recognised.
Yes, broken SFP !!!!, rechecked all the modules that I have.

what solution is there? I put the beta. What happened to the SFP port there?
by TimurA
Thu Jul 11, 2019 9:18 pm
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61625

Re: v6.45.1 [stable] is released!

- Very first incoming GRE packet will be dropped by "chain=input action=drop connection-state=invalid" and will never reach ADDITIONAL ACCEPT rule, GRE tunnel is DOWN - As workaround it is possible to skip 'Connection tracking' processing by adding 'raw add chain=prerouting action=notrack protocol=...
by TimurA
Thu Jul 11, 2019 4:11 pm
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61625

Re: v6.45.1 [stable] is released!

6.45.1 works fine on hAP AC, hAP AC lite, RB932, RB952, wAP AC. RB4011 - everything works except 5ghz, Colleagues! fix 5ghz on RB4011 and i will be happy Hey, a few quick questions. Is that the hAP AC2 version? What exactly is the issue you have with wifi? Mine is huge ping, low throughput, like 10...
by TimurA
Thu Jul 11, 2019 12:23 pm
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61625

Re: v6.45.1 [stable] is released!

6.45.1 works fine on hAP AC, hAP AC lite, RB932, RB952, wAP AC. RB4011 - everything works except 5ghz, Colleagues! fix 5ghz on RB4011 and i will be happy
by TimurA
Wed Jul 10, 2019 11:13 am
Forum: Announcements
Topic: v6.44.5 [long-term] is released!
Replies: 91
Views: 20522

Re: v6.44.5 [long-term] is released!

I don't fly into space, though :)
You are not posting the full list of changes.
:(
there is a feeling that the gentlemen are changing wheels on the go. In the future, this method may tear off your hands.
Sorry for not exact expression in English. and Sorry for my French. :mrgreen:
by TimurA
Tue Jul 09, 2019 1:21 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself


5GHz is falling due to the fact that the client starts to reconnect frequently.
So why it fails when there's no clients at all? After a long period of idle?

My observations show that rts/cts disabling may help. Still investigating.
rts/cts disabling - not help.
look at answer from DanielJB.
by TimurA
Tue Jul 09, 2019 9:05 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

I found a way to make at least this piece of shit work. We do the following: in the ACL for 5ghz, we write the rule limiting connection -120 ..-65 (or -67). 5GHz is falling due to the fact that the client starts to reconnect frequently. Mikrotik! solve this problem already, how much can you analyze?
by TimurA
Mon Jul 08, 2019 5:38 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

Is your IPTV multicast or unicast?
Multicast
the game with the multicast settings on the wlan interface does not give any result either. The problem is deeper .... it is enough to read how solved problems on the QCA9984 chip on OpenWRT in 2017-2018 year
by TimurA
Mon Jul 08, 2019 3:52 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

Is your IPTV multicast or unicast? did you read it, from DanielJB? Do you understand that the device does not work? For you already and debug made. I have 5ghz falling from any sneeze! I have seen this for the first time in a couple of months with an RB4011-WiFi. Taking and decoding a supout, the k...
by TimurA
Sat Jul 06, 2019 8:41 am
Forum: Announcements
Topic: v6.46beta [testing] is released!
Replies: 65
Views: 17361

Re: v6.46beta [testing] is released!

...and the 5Ghz wireless is still broken on RB4011 :mrgreen:
:mrgreen: :lol:
by TimurA
Fri Jul 05, 2019 3:44 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

First Mikrotik device I bought and definitely the last one. My 5ghz wlan works max for one day. Then It disappears. Latest stable firmware. I should've bought Ubiquiti instead. Wireless device with unstable wifi like the RB4011 one is unacceptable. you're right. I bought it in February and at the s...
by TimurA
Thu Jul 04, 2019 10:47 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

6.45.1 didn't solve the problem.
TimurA,
did you reset wlan interface configuration? solved it?
yes, in 6.45.1 solve mac address, 5ghz down again and again.

ps
I take off RB4011, and put up for sale. The problem with 5ghz will not be solved as I understand it.
by TimurA
Tue Jul 02, 2019 11:22 am
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61625

Re: v6.45.1 [stable] is released!

@strods

I have same MAC adress on SFP+ and WLAN Interface 5G (QCA9984) ..... the 2.4GHz Interface has another MAC Adress.
The SFP+ Port is disabled, so do i need to do any changes/resets ?

regards, Richard
reset wlan interface configuration

/interface wireless reset-configuration wlan1
by TimurA
Tue Jul 02, 2019 11:10 am
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61625

Re: v6.45.1 [stable] is released!

People who have RB932 - check, maybe there is a problem with lack of disk space ?
And sorry for bad English
hello, no problem on RB932, only RB941

and

that's where the developers were in a hurry? The problem with the 5ghz interface on the RB4011 has not been resolved. falls.
by TimurA
Mon Jul 01, 2019 9:32 pm
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61625

Re: v6.45.1 [stable] is released!

one hap lite wont upgrade. I suspect space problem.
I confirm. upgrade problem on hap lite.
by TimurA
Mon Jul 01, 2019 7:46 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

6.45.1 didn't solve the problem.
by TimurA
Sat Jun 29, 2019 10:25 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

Maybe some can confirm this with the RB4011
A fundamental solution (on photo) to the 5ghz problem on the RB4011. + wAP ac. 😩🤣🤣



PS
I no longer believe that they will solve this problem at all in the next 1 year.
by TimurA
Fri Jun 28, 2019 7:32 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

Maybe some can confirm this with the RB4011
No, it's still bad!
by TimurA
Sat Jun 22, 2019 5:07 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

No, only ipv4. I disabled ipv6 in packages section. generally strange behavior RB4011, I already do not understand anything. Support MT keeps complete silence. I wrote to MT too...Waiting for reply.. Well how are you? Anything useful answered you? i'd read your post in the morning, did you delete i...
by TimurA
Sun Jun 16, 2019 12:08 pm
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

I can confirm that when adaptive noise immunity is disabled at 5ghz, everything has become stable on 6.45beta54.
This solutions not working for me:( 5GHz still randomly disappearing...
Hello!, try test on 6.45beta62.
by TimurA
Sun Jun 16, 2019 12:06 pm
Forum: Announcements
Topic: v6.45beta [testing] is released!
Replies: 305
Views: 68131

Re: v6.45beta [testing] is released!

Good job 6.45beta62! wifi 5ghz, 2 days running without crashing on RB4011.
by TimurA
Sun Jun 02, 2019 8:20 am
Forum: RouterBOARD hardware
Topic: RB4011: wlan1 disabling itself
Replies: 196
Views: 21759

Re: RB4011: wlan1 disabling itself

I can confirm that when adaptive noise immunity is disabled at 5ghz, everything has become stable on 6.45beta54.
by TimurA
Sun Jun 02, 2019 8:19 am
Forum: Wireless Networking
Topic: Mikrotik RB4011iGS+5HacQ2HnD and WiFi 802.11AC crash interface
Replies: 27
Views: 3066

Re: Mikrotik RB4011iGS+5HacQ2HnD and WiFi 802.11AC crash interface

I can confirm that when adaptive noise immunity is disabled at 5ghz, everything has become stable on 6.45beta54.