nostr:npub1xns8phtyrmkfz2jcz45cge6u4sh007e8ygpxqdegahewx0ul8fzsl8kyw5 I think it's because of the NAT. When natting to the internal bridge, the bug affects performance (which goes down to less than 1 mbit/sec). So the VNET jails are involved only because they're connected to that bridge. I don't like disabling checksum and surely performance can be affected, but I'm also using pf and it should be able to "clean" the traffic. Still, this is a workaround and not a solution. I hope they'll eventually fix it.