al1mcmath :
Phone won't connect to house WiFi but will connected to other wifi. But three other devices will connect to house wifi what would problem be? Keeps saying authentication problem.
I don't know what kind of phone you have but this is what I've found to work.
1. Go to your wifi network (Hold the wifi symbol until it pops up)
2. Find Advance wifi by hitting the 3 dots in the corner (on android)
3.Scroll down and hit Connect by WPS button.
4. Go to your wifi box & press the button
5. It Should be a notification saying successfully connected.
I hope this helps! I've had this issue a few times and I had no answers but, this is what finally worked for me.
Good Luck!
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