Hello there,
I am working with application inventor 2 registering to mysql database. It's on an old view in the forum but I can't solve the problem, any help?
Should it be https://... ?
unfortunately it didn't work 
i ran vpn on the phone and now it has actively stopped giving errors, why can it do that?
Why make things more complicated ?
Get your primary function working before adding further complexity.
Have you followed this guide: