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If you are still having difficulties, maybe we can help. (TP-LINK / Archer C9)

Unfortunately, configuring home routers is not always easy. There's a lot of jargon, and the router vendors expect you to know an awful lot. To make things worse, the interfaces that they provide are usually not easy to use.

If RouterCheck has found a dangerous problem with your router and you don't know how to fix it, perhaps we can help. Send us a note explaining what's happening, and we'll try to help you solve it. We can't guarantee anything other than our best effort, but we'll try. You can reach us at

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