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alushchykau
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Mikrotik Audience LTE6 kit connection problem

Fri Aug 20, 2021 9:05 am

I’ve got a problem with the LTE connection on my new Mikrotik Audience LTE6 kit. Connection established and being stable for some time (RSRP -94-90, RDDI-62-62). But after some time RSRP becomes more than -120-124 and RSSI -90-92 and I can’t use the Internet anymore. My firmware 6.48.3. The same SIM in TP-Link Modem works well. There are 2-3 disconnects during the day, but no more.

I’ve upgraded LTE modem firmware following instructions - https://wiki.mikrotik.com/wiki/Manual:I ... re_upgrade. I’ve done everything in the section “Modem firmware upgrade” and the situation became much better, but there were several disconnects and hangs (LTE connection is UP but external (internet) resources are not available and the only solution was to reset the LTE interface manually. Also, the connection speed is much worth compare to TP-Link, should I command from section “Avoiding tethering speed throttling”? (this section is here - https://wiki.mikrotik.com/wiki/Manual:I ... re_upgrade)

Please help to resolve this issue. Logs and screenshots are attached to this message. Thanks.
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Zacharias
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Re: Mikrotik Audience LTE6 kit connection problem

Fri Aug 20, 2021 10:59 am

But after some time RSRP becomes more than -120-124 and RSSI -90-92 and I can’t use the Internet anymore.
That is a really Poor signal...
So it is normal to have connection problems...
You should place the Audience somewhere with a better signal coverage...
 
alushchykau
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Re: Mikrotik Audience LTE6 kit connection problem

Sun Aug 22, 2021 11:45 am

But after some time RSRP becomes more than -120-124 and RSSI -90-92 and I can’t use the Internet anymore.
That is a really Poor signal...
So it is normal to have connection problems...
You should place the Audience somewhere with a better signal coverage...
Usually, the RSRP is 90-96 and RSSI 60-65.
 
Zacharias
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Re: Mikrotik Audience LTE6 kit connection problem

Sun Aug 22, 2021 5:40 pm

ok, but as you said, some times it goes close to -120dbm ...
My opinion as already stated, is that you should imporve the signal quality and then see how it goes...
 
alushchykau
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Re: Mikrotik Audience LTE6 kit connection problem

Sun Aug 22, 2021 10:52 pm

Last 2 days RSRP -85-90, RSSI -55-59. But I'm wonder when connection is "lost" (weak) and no traffic goes through LTE why modem doesn't reconnect?
 
alushchykau
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Re: Mikrotik Audience LTE6 kit connection problem

Mon Aug 23, 2021 10:09 am

Periodically got situation when LTE is UP but can’t get access to Internet resources. 6 days waiting for an answer in Jira by Mikrotik Support...
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