When opening Remote Desktop Manager, you receive the following error message;
The remote server returned an error. (407) Proxy Authentication Required.
Please configure your proxy in File – Settings – Proxy.
Add the devolutions.net in your Proxy's exception list.
If you are using our cloud solutions, also add https://cloud.devolutions.net/.