Recently updated to 2.2.3 and noticed that my localhost:3000 sites were running very slow and had a 2-3 delay in page load times. I turned on IPv6 Loopback (Preferences => Advanced Settings) which fixed the page load times on localhost:3000 but when I try to assess the .local domain I get an error saying page not found. If I disable the IPv6 Loopback I’m Abel to access the .local website but the localhost:3000 version is back to running slow with delays. Is there another setting I can try? I’m currently running High Sierra and have test in this in Safari, Chrome and Firefox receiving the same results.