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Authentication problem but broadband connects on computer............


New member
Feb 10, 2017

Yesterday my Sony Xperia failed to connect to my broadband for the first time. It found the wifi but wouldn't/couldn't connect. However, my computer that uses the same wifi and password to connect is fine. I have tried re-entering the password etc but it makes no difference - the phone doesn't want to connect and now I receive "authentication problem" messages on it.

Any ideas ??