Why won't my iPhone 5s connect/stay connected to my Wi-Fi?

I have reset phone back to factory settings. I have reset network settings. It connects briefly then disconnects and says it can't join network. It's recently started telling me I have an incorrect password (I'm typing it correctly)
Both my laptop and tv are having no problems connecting.
Hopefully someone can help me out. I won't be able to go into Verizon until the weekend. And if it's something I can fix on my own, I would rather do so.

May be your router is faulty

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