Why does Happ show an update error?
The app could not fetch the subscription URL. Start with checking the link and network.
Happ subscription
Happ subscription does not update
When Happ cannot update a subscription, the app does not receive the current profile list. The common causes are incomplete URL, network, DNS, client cache or expired access.
Common causes
subscription URL was copied partially
network cannot open the subscription domain
old profile is stuck in Happ cache
plan expired or was not renewed
How to fix
1
Copy the WersidePN link again.
2
Check whether it opens in a browser.
3
Remove the old subscription in Happ and add the new one.
4
After adding it, refresh the profile.
Common questions
Can I use the same key in V2RayTun?
Yes, if it is a WersidePN subscription URL. It can be added to a compatible client.