@WWWolf    I have tried a lot of solutions (work-arounds)...a lot...yours is the only one to work to date.  Until Meraki resolves this issue (in conjunction with Microsoft) or certifies a vpn client ..this works for me.   On my way to verifying this solution...error 789 was the bane of my existence.  Testing..I found that my ISP had implemented "Advanced Security" which further compounded my issues.  So either the Microsoft client would not hold the settings or my ISP prevented connection...both resulted in 789.  Only after getting the ISP issue resolved and implementing the solution above am I able to connect consistently.     P.S. - Port forwarding didn't work ... View more

@JimmyPhelan    Even starting the connection via Rasphone...it fails (789).  Checking the settings via the UI the Sign in has changed to "General" .  I disabled the Xbox Network Services..no help.   ... View more

I'm ready to flush the entire solution at this point..this has been poor handling at best.  I'm looking for alternatives. ... View more

@Nash    Not saving Credentials Recreate Config from Scratch Made Powershell script to force settings - can't force encryption Made numerous Rasphone shortcuts - same result Tried Draytek VPN Client - wont connect All roads lead to error 789 ... View more

Does any one see a resolution for this problem?  I have searched and attempted all the proposed fixes with no resolution.  The settings will just not stay.  Can someone recommend a good alternative.  I can't go back to my management with a wish and a prayer. ... View more