Anyone else having WIFI issues after updating to 7.1 on both ipad and iphone?!

Every since updating yesterday both my ipad and iphone now, the WIFI comes and goes every few seconds. I can barely use my ipad and my sprint service at home so I use my WIFI isn't functional. At first I thought it was the WIFI itself but everything else connected to it is fine. Any one suffering from the same or found a sort of solution? Thanks

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