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Knowledge base
Setup guides, troubleshooting, and deep dives across every platform we support.
Last updated 1 July 2026
Knowledge base
Getting started
Install, sign in, and connect on Windows, macOS, Linux, iOS, Android, and routers.
Troubleshooting
Fix slow speeds, DNS leaks, captive portals, and IPv6 quirks with step-by-step checks.
Account and billing
Change plans, update payment methods, redeem coupons, and request refunds.
Advanced configuration
Split tunneling rules, multi-hop chains, router firmware, and manual WireGuard configs.
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