Although we don't make specific efforts to keep Youtube available through VyprVPN, Youtube should work while connected to VyprVPN. If you encounter any issues with Youtube while connected to VyprVPN, here are some steps here that might help with that.
Please note that we cannot guarantee that Youtube will always work while connected to VyprVPN. There can be some factors in play on Youtube's end that may prevent access to their service while on a VPN.
If the problem persists after trying the steps in the link above, you will need to contact Youtube for further assistance.
If you need any further assistance, please contact our 24/7 Customer Success Team, who would be glad to assist.