Negotiation with vpn failed

Hi. I have had secure line on my iPad for a few months now. 3 weeks ago it started saying “negotiation with vpn failed”. I have uninstalled vpn, tried every location, reset wifi, turned off iPad. Haven’t ever looked at wifi router settings never mind changed them.

Other vpns work. Secure line works with a different wifi. Also have Secureline on an android system and that works. In the settings it says vpn is not signed?!

I really could use some help, is it the Secureline, wifi or the iPad?

Many thanks.

https://forum.avast.com/index.php?board=57.0

Just wanted to say…after months of it not working my broadband supplier moved the dish to point to a different tower. It now works. Wierd!

Thanks for the feedback.