bleeping computer reset hosts file should help. Although as it's a new laptop I would be tempted to use the recovery media you made and set to factory reset and start again. Once up and running try using just Defender and Windows firewall for now. If you have MBAM pro I would also run that. Run it like that for a while to see how it goes then add your other security software one at a time. Just thinking it may be security program issue.
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