Comodo Flagged Supremium 64bit as trying hit a multicast IP over multicast port on run

[pavman42]

I run an outdated OS cough and comodo in paranoid mode.

I was looking for a replacement for FF due to it's EOS in September and I downloaded the 64bit Supremium package from this repo.

When I launched it, rather than seeing an installer, I was met with a comodo popup (paranoid mode, naturally) telling me that Chrome.exe was trying to get out to a multicast IP over 5353 and then, when I blocked that (assuming dns-related), it tried to get out to a different multicast IP over UDP 1900 (UPnP).

I blocked that and nothing seemed affected with browsing, so I was wondering if anyone knows why Supremium is trying to get out to a multicast IP/port on launch.

[win32ss]

It appears to be a standard UPnP address. I wonder if it still happens if the UPnP service is disabled in Windows.

[pavman42]

I already have the UPnP Device Host and SSPD Discovery services disabled.

I think the address is erroneously reported as a fraud site, but still doesn't make sense why it's in the code unless it has to do with chromecast.

I stand corrected, Chrome just did the same thing when I fired it up.
Thanks for following up!