After i sent to sleep my PC, and wake it i cannot connect to PPTP VPN, i got error 633. I don't have any modem, and i use direct link internet (without any VPN). I tried different drivers but no luck. And i notice that rasman service become unmanaged after my PC wakes up. Thats the reason, if i stop rasman before the PC sleep then after waking up VPN works. Any thoughts ?
Did you read my post ? Do you really think that firewall can block VPN NOT always but from time to time ?
From a few google searches, it seems to be related to another program trying to use the VPN at the same time that Windows is using it. A lot of solutions are suggesting to disable 3rd party firewall programs. But, you haven't given us much to go on... What VPN is it? Do you have any additional security or vpn software installed? If you don't have any additional stuff, it might be a bug with the wakeup in win10, but I'd make sure before reporting.
I simply know it could! It was done on my machine!! And just to tell: special the Windows internal firewall, even if not running, could affect some connection. Anyway you test or not, it's your 'game'!
It's a PPTP VPN, with a windows VPN client. No third party VPN software, no third party firewalls. Can anyone repeat the steps i describe to proof or not my words ?Z68 Extreme4 Gen3 My motherboad, if this matters ASrock Z68 Extreme4 Gen3 Sure i googled, but not find anything helpful.