Could you please provide more details about what you're trying to achieve? The additional information will help community members better understand your query and offer more relevant assistance.
Can you create a network location object for that laptop’s IP address (if it is statically assigned or figure out how to statically assign the same IP address)? If you can, you can create a block policy for that source network object (Source IP = network location object name), destination ‘Any’, action ‘Block’.
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