Some providers of VServer blocks outgoing HTTP traffic, which is secured by HTTPS. This also block the activation requests of our modules.
The Workflow Designer included a way to force the downgrade to unsecured activation also if the Curl module is available.
To get this open the module Directory “modules/<modulename>/” and create a empty file “.HTTPLicense”.
Now the HTTPs Activation is disabled.
If this helps for your provider, you should consider to switch the Provider of your VServer. Even if they are very cheap you won’t get happy with a bad provider for a important system, like a CRM.