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Wlan connected but no Internet after a while via OnePlus 9 Pro

  1. G_Lars_H_YnOh
    Donut Nov 27, 2021

    G_Lars_H_YnOh , via OnePlus 9 Pro , Nov 27, 2021 :
    Hi There, i got a Problem with My Oneplus 9 Pro (newest Update)

    I got a fritzbox 7590ax (the one with wifi6) and at specifiy places in My flat i got wlan but after a while it got no Internet (wlan Symbol with ! Next to it)
    I think it happens when it Switches from 5ghz to 2.4 due the distance. At the same time My oneplus 5 got Internet without Problems. If i turn. The wlan off and some time later on again it Works (at the same Spot) again.

    Im Not sure if this is a Problem With My Phone or with the 7590ax, Because i Read some articel over wlan Problems of this Router.

    Anybody got an idea?
    Best regards
     

    #1
  2. Dresa91
    User of the Year 2016; Most Active User 2020 Community Expert Nov 27, 2021

    Dresa91 , Nov 27, 2021 :
    Did you some troubleshooting steps for the router?
     

    #2
    Caomhin likes this.
  3. G_Lars_H_YnOh
    Donut Nov 27, 2021

    G_Lars_H_YnOh , via OnePlus 9 Pro , Nov 27, 2021 :
    Yes, tried Different channels, Auto channel, Auto Power, Like every seeting in the wlan section.
    As long as im in the 5ghz Ränge It's fine.
    And i also have some Devices which are 2.4ghz only, they are fine too
     

    #3
  4. Dresa91
    User of the Year 2016; Most Active User 2020 Community Expert Nov 27, 2021


    #4
    Caomhin and G_Lars_H_YnOh like this.
  5. Swejuggalo
    OnePlus 9 Series Expert Community Expert Nov 27, 2021

    Swejuggalo , via OnePlus 9 Pro Morning Mist , Nov 27, 2021 :
    Tried disabling random mac on the phone?

    Does it support WPA3? Personally I run WPA3 as main network and a WPA3/WPA2 guest network for "retro" devices lacking WPA3 and for guest devices.
    On my router some reports has been made that WPA2 mode has been unstable but WPA3 works fine.
     

    #5
  6. G_Lars_H_YnOh
    Donut Nov 27, 2021


    #6
    Dresa91 likes this.
  7. G_Lars_H_YnOh
    Donut Nov 27, 2021


    #7
  8. Swejuggalo
    OnePlus 9 Series Expert Community Expert Nov 27, 2021


    #8
    Caomhin likes this.
  9. G_Lars_H_YnOh
    Donut Nov 27, 2021


    #9
  10. Swejuggalo
    OnePlus 9 Series Expert Community Expert Nov 27, 2021

    Swejuggalo , via OnePlus 9 Pro Morning Mist , Nov 27, 2021 :
    Ah.
    Use something usually called Smart Connect? (automatic management of 2.4/5 GHz of the connectew clients)
    Some routers seems to get issues with just one SSID jumping back and forward between bands too often. Separating them to 2 different SSID can help.
    I also found a user once having issues with a AX router. Of some reason it became stable only after having disabled AX.
     

    #10
    Caomhin likes this.
  11. G_Lars_H_YnOh
    Donut Nov 27, 2021


    #11