Error 678

This issue caused by PPTP blocked by ISP.
Solutions:
Switch to other solutions like L2TP/CISCO IPSEC

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Error 711

This error caused by important system services terminated. including Telephony, Remote Access...

No traffic pass through minutes later when connected

This issue looks like the network out of connect suddenly some minutes later after connected.Most...

Error 631

Solutions:1. Win+R, input and run regedit. 2. Find the follow key...

Error 619

This issue caused by PPTP blocked by ISP.Solutions:Switch to other solutions like L2TP/CISCO IPSEC

Error 868

This issue caused by server address incorrect or DNS resolve issue. Solutions: 1. Verify your...