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Astronomical Pre RS errors

  • 03-06-2019 5:38pm
    #1
    Registered Users, Registered Users 2 Posts: 154 ✭✭


    I have been reading forums the last day trying to diagnose what is the problem with my Virgin internet. The download and upload speeds are abysmall at ~10 mb/s up and down considering that it is 250mb/s package. It is a virgin media hub 3.0

    I added a few pictures of the network status.
    The SNR and power levels look healthy on all downstram channels yet the pre RS errors keep growing rapidly. Unforuntaely I don't have an ethernet cable handy to connect into it but tried already several times in different locations with different devices but Wifi is always poor.

    The wifi network congested but I still tried out a few differents 2.4ghz channels and it made no difference. I also renamed the 5ghz channel so that it has a different name to the 2.4ghz channel.

    Any idea what could be the problem here?


Comments

  • Closed Accounts Posts: 886 ✭✭✭Anteayer


    That looks like a wiring issue.
    Contact Virgin and ask them to send a technician out. It could be a simple case of a bad physical connection.


  • Registered Users, Registered Users 2 Posts: 24,560 ✭✭✭✭lawred2


    give your windows an old activation code there while you're at it :)


  • Registered Users, Registered Users 2 Posts: 154 ✭✭TiNcAn


    Thank for the advice.
    I managed to get an ethernet cable and hooked directly to the modem. The speeds seem to be fine which is a bit odding considering the number of RS errors that it is getting. How can that be?
    Installed a new wifi router and all but even that doesn't seem to improve the wifi speeds standing right next to the router.

    Got a windows key ages ago just to lazy to finish the job :P


  • Closed Accounts Posts: 5,017 ✭✭✭tsue921i8wljb3


    TiNcAn wrote: »
    Thank for the advice.
    I managed to get an ethernet cable and hooked directly to the modem. The speeds seem to be fine which is a bit odding considering the number of RS errors that it is getting. How can that be?
    Installed a new wifi router and all but even that doesn't seem to improve the wifi speeds standing right next to the router.

    Got a windows key ages ago just to lazy to finish the job :P

    The errors are being corrected by Reed-Solomon as can be seen by the Pre and Post figures. If you saw Post RS numbers rising you would need intervention.


  • Registered Users, Registered Users 2 Posts: 154 ✭✭TiNcAn


    Is it not some concern that the Pre RS errors are so high?
    Would they not be a symptom of a underlying issue?
    There are a few post RS errors but they are not growing nearly as quick.


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  • Closed Accounts Posts: 5,017 ✭✭✭tsue921i8wljb3


    TiNcAn wrote: »
    Is it not some concern that the Pre RS errors are so high?
    Would they not be a symptom of a underlying issue?
    There are a few post RS errors but they are not growing nearly as quick.

    Could be a cabling issue or a marginal connection as previously stated but the error correction is able to handle it as it stands. I doubt Virgin are going to send an engineer out to investigate when the line is performing as it should.


  • Registered Users, Registered Users 2 Posts: 14,012 ✭✭✭✭Cuddlesworth


    TiNcAn wrote: »
    Thank for the advice.
    I managed to get an ethernet cable and hooked directly to the modem. The speeds seem to be fine which is a bit odding considering the number of RS errors that it is getting. How can that be?
    Installed a new wifi router and all but even that doesn't seem to improve the wifi speeds standing right next to the router.

    Got a windows key ages ago just to lazy to finish the job :P

    What devices running what wifi standard? Also, right beside is not the best place, you need about 10 feet usually for the best signal.


  • Registered Users, Registered Users 2 Posts: 36,170 ✭✭✭✭ED E


    Apartment in a block yeah OP?


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