Question

Signal is in and out

  • 23 September 2023
  • 1 reply
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we live 1.8 miles from the tower. When we got on Tmobile cell and home internet several months ago, we got on the home internet around 90-100mbs and no less than 20-30. Now, we will get 30-40 mbs for 15 minutes then .2-.4 mbs for 15-30 minutes. It’s on and off on and off. We have called several times ands last time they said it was a coverage issue. How can you have coverage one minute and none the next then coverage again?


1 reply

Userlevel 7
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You’re probably talking to someone that is just not wanting to do the ‘due diligence’ to determine much, but pick from the standard answers listed.

90-100Mbps is decent and typical for ~1.8 miles.

I suspect that you’re hitting one (or more) issues:

  1. Throttling (time of day/deprioritization) at the tower/aggregator
  2. Band switching (not so likely)  between usable band 2/66 on LTE vs 12 or loss of n71/n41.  These can actually be determined using the T-Mobile home internet app and the home page showing ‘quality’ (poor/good/very good/excellent) then going to the ‘More’ tab at the bottom and selecting ‘Advanced Cellular Metrics’ - there’s a tab for 4G LTE and one for 5G.  Almost always you’ll see ‘poor’ on RSRP.  Focus on the SINR, CQI and BAND results.

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