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wib_1
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T3 timeouts

Various times Wi-Fi will drop connections on both channels 2g and 5g
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Superuser
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Re: T3 timeouts

A bit more info would be handy.

Does devices connected directly to the hub by ethernet cable drop connection the same time?

You mention T3 timeouts in your header, posting the Hub's network logs and Downstream and upstream power levels will give up more info.

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wib_1
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Re: T3 timeouts

Downstream   DS-1 DS-2 DS-3 DS-4 DS-5 DS-6 DS-7 DS-8

Frequency (Hz) 298750000 266750000 274750000 282750000 290750000 306750000 314750000 322750000
Lock Status(QAM Lock/FEC Sync/MPEG Lock) Locked Locked Locked Locked Locked Locked Locked Locked
Channel ID 21 17 18 19 20 22 23 24
Modulation 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM
Symbol Rate (Msym/sec) 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000
Interleave Depth I=12
J=17
I=12
J=17
I=12
J=17
I=12
J=17
I=12
J=17
I=12
J=17
I=12
J=17
I=12
J=17
Power Level (dBmV) -0.01 0.36 0.25 -0.11 -0.02 -0.16 -0.51 -0.67
RxMER (dB) 37.36 37.09 36.84 36.84 37.09 37.09 37.09 37.09
Pre RS Errors
95352 50567 8306 14512 1199 629 1298 1352
Post RS Errors
281 289 304 285 941 289 975 1002

 

Upstream   US-1 US-2 US-3 US-4

Channel Type 2.0 N/A N/A 2.0
Channel ID 7 N/A N/A 5
Frequency (Hz) 32600000 N/A N/A 46200000
Ranging Status Success N/A N/A Success
Modulation 64QAM N/A N/A 64QAM
Symbol Rate (Sym/sec) 5120000 N/A N/A 5120000
Mini-Slot Size 4 N/A N/A 4
Power Level (dBmV) 44.50 N/A N/A 47.00
T1 Timeouts 0 0 0 0
T2 Timeouts 0 0 0 0
T3 Timeouts 3 0 0 1
T4 Timeouts 0 0 0 0

 

Network Log

First Time Last Time Priority Error Number Description
10/03/2017 12:36:13 GMT 10/03/2017 12:36:13 GMT Critical (3) 82000200 No Ranging Response received - T3 time-out
10/03/2017 11:33:20 GMT 10/03/2017 11:33:20 GMT Warning (5) 66050400 E-Mail - E-Mail Send Failed.
10/03/2017 11:33:10 GMT 10/03/2017 11:33:10 GMT Warning (5) 66050310 Auth Success - Web login successful.
10/03/2017 09:02:58 GMT 10/03/2017 09:02:58 GMT Warning (5) 66050400 E-Mail - E-Mail Send Failed.
10/03/2017 09:02:47 GMT 10/03/2017 09:02:47 GMT Critical (3) 82000200 No Ranging Response received - T3 time-out
07/03/2017 19:54:17 GMT 07/03/2017 19:54:17 GMT Warning (5) 66050400 E-Mail - E-Mail Send Failed.
07/03/2017 19:54:06 GMT 07/03/2017 19:54:06 GMT Critical (3) 82000200 No Ranging Response received - T3 time-out
07/03/2017 11:48:42 GMT 07/03/2017 11:48:42 GMT Warning (5) 66050400 E-Mail - E-Mail Send Failed.
07/03/2017 11:48:19 GMT 07/03/2017 11:48:19 GMT Error (4) 68010302 DHCP WAN IP - ********
07/03/2017 11:47:37 GMT 07/03/2017 11:47:37 GMT Error (4) 68000407 TOD established
07/03/2017 11:47:30 GMT 07/03/2017 11:47:30 GMT Critical (3) 82000200 No Ranging Response received - T3 time-out
07/03/2017 11:47:24 GMT 07/03/2017 11:47:24 GMT Notice (6) 84000510 Downstream Locked Successfully
07/03/2017 11:47:14 GMT 07/03/2017 11:47:14 GMT Error (4) 68000407 TOD established
07/03/2017 11:46:40 GMT 07/03/2017 11:46:40 GMT Critical (3) 82000200 No Ranging Response received - T3 time-out
07/03/2017 11:46:39 GMT 07/03/2017 11:46:39 GMT Critical (3) 82000200 No Ranging Response received - T3 time-out
07/03/2017 11:46:26 GMT 07/03/2017 11:46:26 GMT Notice (6) 84000510 Downstream Locked Successfully
07/03/2017 11:46:25 GMT 07/03/2017 11:46:25 GMT Warning (5) 84020300 MDD message timeout
07/03/2017 11:46:25 GMT 07/03/2017 11:46:25 GMT Warning (5) 84020200 Lost MDD Timeout
07/03/2017 11:46:07 GMT 07/03/2017 11:46:07 GMT Critical (3) 68000100 DHCP FAILED - Discover sent, no offer received
07/03/2017 11:43:57 GMT 07/03/2017 11:43:57 GMT Critical (3) 82000200 No Ranging Response received - T3 time-out

 

Hi Griffin hope this extra info will help

only devices connected via wifi seem to be affected

regards

 

 

 

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Superuser
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Re: T3 timeouts

The stats look fine a few T3 errors over the last 3 days nothing drastic.

As the wired connection is not dropping it looks like a wireless problem allthough it is unusual for both bands to drop the same time.

There is some general tips on how to improve your wireless signal here.

Downloading a wireless scanner like InSSIDer or WiFi Analyser would help.

 

 

 

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