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BAND1C00T
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RB951G 1000-2000ms ping after few seconds after connecting

Sun Jan 18, 2015 4:56 am

subj, total internet loss on connected devices, even if close to router internet doesnt work.
Only solution is to reconnect and it work fine for few secs to few minutes, than again same problem.
Updating firmware to 6.24 not solved the problem.
Someone have any ideas what to do?
 
BAND1C00T
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Mon Jan 19, 2015 2:45 pm

So, for these 2 days since posting this subj i'm already bricked my device when flashing and set all to normal.

I found that i i choose one chain to receive and second chain to send only, it fixed a problem for 30 min, ping was 1-2 and then 1000+.
it did not work for the next time
In another timei've just reset configuration , it starts to work fine with both channels and any band/channel for few hours and ping slowly rise to 50.
Later, at my second test ping is 1000+ and nothing helps at all.
Also, when it worked fine, i've that when i come to an AP, ping rise to 1000, normally device is at 20m from AP. Reconnection at current position fixes it.

Also, i found that looks like something is overflowing after 5-10ping packet and it begin to lag.

I think this is a OS/driver problem.
Or i should return it by warranty?

When it worked fine, my Overall TX CCQ was 90+, for now it 20-40
 
Naurislv
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Mon Jan 19, 2015 2:56 pm

You should write to MikroTik support.
 
BAND1C00T
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Mon Jan 19, 2015 3:26 pm

You should write to MikroTik support.
done.
But experience of all others shows that they wont solve this problem.
 
BAND1C00T
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Mon Jan 19, 2015 9:37 pm

just right now i'm connected my laptop via rj-45 and dont turned off my wifi adapter.
I'm started ping to 8.8.8.8 and turned off my lan port.
I found that wi-fi work fine and currently i'm sending this message over it.
any settings were not changed.
Magic.
 
BAND1C00T
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Tue Jan 20, 2015 1:48 am

and it broken again
 
kristaps
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Tue Jan 20, 2015 10:04 am

whats broken, please be more specific, Did you tried to to netinstall your router.?
 
BAND1C00T
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Tue Jan 20, 2015 4:49 pm

whats broken, please be more specific, Did you tried to to netinstall your router.?
WIFI AP is broken.
it's living its own life.
I'm not only person here with this problem.
Yes, i've updated firmware via netinstall and still problem not fixed.

I described everything i noted.
if you need additional tests. please tell me.
 
BAND1C00T
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Wed Jan 21, 2015 10:34 pm

No one can help me?
its 100% software problem, because tomorrow ping from laptop was 70% of packet loss, bet my iphone5 worked fine, sometimes laptop works good, phone bad.
first 10 ping packet pass fine at 1ms ping.
 
uldis
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Thu Jan 22, 2015 10:34 am

No one can help me?
its 100% software problem, because tomorrow ping from laptop was 70% of packet loss, bet my iphone5 worked fine, sometimes laptop works good, phone bad.
first 10 ping packet pass fine at 1ms ping.
did you contact support@mikrotik.com with a support output file made at the time of the problem?
 
BAND1C00T
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Fri Jan 23, 2015 3:21 am

No one can help me?
its 100% software problem, because tomorrow ping from laptop was 70% of packet loss, bet my iphone5 worked fine, sometimes laptop works good, phone bad.
first 10 ping packet pass fine at 1ms ping.
did you contact support@mikrotik.com with a support output file made at the time of the problem?
yes.
Sent to you additional tests and screenshots.
 
jarda
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Sat Jan 31, 2015 12:06 am

You may have just bad piece or misconfugured the device. Or there is some noise interference. I suggest to use netinstall and then remove all config and make correctly the setting from scratch.
Then return the device to vendor.
 
BAND1C00T
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Re: RB951G 1000-2000ms ping after few seconds after connecti

Sat Jan 31, 2015 6:26 pm

You may have just bad piece or misconfugured the device. Or there is some noise interference. I suggest to use netinstall and then remove all config and make correctly the setting from scratch.
Then return the device to vendor.
already done.
I think this is 100% OS glitch.
my next step will be warranty repair.

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