I get viper when i lose internet connect, i set my xbox one up as a DMZ on the UVERSE Router. That solved my connection problems... also when i get viper after my xbox one has been turned off, i simply press xbox button, on main menu where destiny is loaded... and press quit, then just wait a moment , and relaunch destiny, it starts fresh.
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So glad to know it isn't just me. I get this error code all day till about midnight or 2am