You can enable TUN/TAP by logging in to the control panel, In the setting tab switch TUN/TAP from OFF to ON.
You can login to the control Here.Your control panel username starts with prefix sv-XXXX
You can re-install by following these teps:1) login to the control panel. 2) Click on the Manage button for the desired VPS3) Click on the re-install button4) Select the Operating system you wish...
Please open a ticket with support with you desired PTR record and we will set it for you.