Lvcha VPN 2026.07 still ships an IPv4-first tunnel on most platforms. If home or office DHCP issues a global IPv6 prefix, a test page can show a node v4 next to an ISP v6. Write both addresses down. If the client offers “block IPv6,” turn it on and measure again.
That is not “the pop moved back to my city.” Node choice stays in the latency piece. The toggle-by-toggle path is IPv6 bypass. It often arrives with a DNS leak on the same CPE—change one class of switch at a time.
Retest after an OS upgrade or a new ONT
Prefix delegation changes, a factory-reset modem, and a Windows feature update all put v6 back. Confirm in OS network details whether a global unicast address remains. Do not trust the green badge alone. Installers stay on the download page.
MDM that forces IPv6 cannot be undone in the app—office network. Indexes: guides, FAQ. Skip registry packs titled “disable IPv6 in one click.”
This news item only flags dual-stack. Failure paths, per-OS limits, and when to stop live in the blog post.