My Xbox randomly has started having problems signing in?

Hi, so before today, my xbox worked fine. I would turn it on, it would sign into my acc and xbox live perfectly. Now, I have moved my xbox. It still gets a clear signal, so that may or may not be the problem. When I turn on my xbox, it takes like 15 seconds to load my profile then says it gives me an error sign saying it could not log in, if problems persist blah blah blah. So I always click sign into xbox live. Then it says it cannot connect to xbox live, test your connection. I test my connection, it works out fine, I’m on Xbox live in no time. What’s the problem I’m having? Why can’t my xbox connect to xbox live upon sign in? This problem has been persisting. Please help
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