@MrSeda, try using the email address associated with your Roku account and the "forgot password" option on the Peacock website. If they send you a password reset email and you can establish a password that works on their website, you should be able to use the same credentials elsewhere. There's no guarantees. As was already mentioned, you may have to cancel your subscription through Roku and subscribe directly with Peacock if you want to use the subscription on different devices. Whatever you do, don't take out another subscription through Amazon (or any other third party) that will probably have similar restrictions.
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