Neilh posted a topic in ESET Internet Security & ESET Smart Security PremiumHI not a techie. I have two pc's networked and running windows 10. my main pc alerted me to an ARP Poisoning attack on my network. It looks like it has hit my 2nd pc as that one now has no networking ability. can't update ESET or run a scan on the 2nd PC. Any advice please?