vpn not working after ios 10.3.3
after upgrading to ios 10.3.3, both my vpn connections do not work any more - on iphone 6 plus, ipad pro 10.5 wifi 2017, mac pro 6-core late 2013 (macos 10.12.6).
the one via no-ip.org says 'server not responding'.
the one via my avm fritz!box (myfritz remote connection) says 'shared secret not matching'.
1 - please check your vpns and tell me whether they are still working after ios 10.3.3 or not.
2 - any ideas how to fix my problem?
thank you!
iPhone 6, iOS 10.3.3, iPhone 6 plus