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Yeah, your answer makes perfect sense. Tbh, none of the 6-7 devices are actually linked to one another on the network. There is no sharing of files or anything like that, the network is accessed by the devices solely for the purpose of Internet connection.
I should have mentioned that originally but didn't think to. So really, the only network traffic is to and fro from each thing, rather than from the net and between devices. I'm assuming seeing as that's the case, I should be okay?