Hi Katherine, Thanks for your swift reply, yes I can connect with Chameleon protocol from Computer, But I want use router to apply my Apple TV and other devices. I connect Hongkong and USA both can not connect chameleon protocol. So I don't think distance is real factor.
I can use PPTP protocol, there's real strange that:
1, when PPTP protocol connected, only ONE device can use VPN and IP changed to Hongkong. others no change.
2, even the IP changed to Hongkong I still can't access Google with PPTP protocal.