Known Incompatibilities

General

• Known Incompatibility Overview
• Unsupported Regions
• Android Auto Refuses to Start when Twingate is connected (Error 21)
• Access being denied to macOS users due to Screen Lock posture check
• Twingate Linux Client fails to start - logs show DNS errors

VPN or ZTNA

• VPN Clients With Installed TAP Adapter
• Consumer VPNs
• ZScaler

DNS

• DNS: Using AdGuard for Mac alongside Twingate
• DNS: Using DNSFilter alongside Twingate
• DNS: Cisco Umbrella