Ian,
How do you confirm the web version of Charts? I don’t see a place where the version information is stored. I haven’t run an AV on my sim computer in 3 years (Microsoft Defender isn’t active on the machine). It’s a quarantined machine NAT’d off from my main network. I only access simbrief, charts.navigraph.com and skyvector.com on the computer in question.
Thanks,
Jason