Just like the tittle says...

Actually I got an update today so I cannot connect to 5ghz wifi since the last 2 updates.

Any tips?

  • de0u replied to this.

    turmoil2750 Does 2.4 GHz still work? Have multiple 5 GHz networks been tried? Are you in a position to say which country you're in?

        turmoil2750 Here are some things I can think of to try:

        1. Does forgetting that Wi-Fi network and reconnecting help?
        2. Does rebooting the access point help?
        3. Does a different 5 GHz network work?
        4. Is the particular channel of the 5 GHz network authorized for Hungary?
        5. Is "Notify about system process crashes" turned on in Settings, Security & privacy, More security & privacy?