[Milhouse]

Just installed 0715b my open vpn no longer works i tried downgrading to #0714 with dev update and that's not working either had to manually downgrade

You'll need to debug this yourself, although it sounds like your network probably isn't working as it should be (and maybe it's just a coincidence it stopped working with build #0715b?)

Edit: Not sure if the PPTP change could break OpenVPN, I've asked in the commit but maybe other OpenVPN users will be able to confirm if they're also experiencing problems.