If you receive an error in the "mashme.io and you" section in https://test.mashme.io, it means that the connection to the mashme repositories has failed.
Usually, this step fails if your connection and/or browser were limited by your system and network administrator.
To solve the issue and remove the limitation, please follow these steps:
Step 1: Please check with your system administrator that web sockets are enabled in your browser.
Step 2: Please contact your network administrator and ask him to enable traffic for the following domains and IP addresses.
Enable Traffic for the following domains:
Allow websocket protocol.
Enable traffic from the following IP addresses: