scaliskan,
Sorry that you are seeing this issue.
Can you please share with us the workspace log file by clicking on the icon for ‘Export Log’ in the Error Log view to help us check for any errors or exceptions logged?
Please go to your user home directory (example : C:\Users\XXX\.codemix) and delete the engine folder located in the .codemix folder and restart the IDE. This should download and extract a fresh copy of the engine.
If you are still seeing problems, then please reach us via Live Chat to better diagnose the problem. You can access it by going to Help > CodeMix > Live Chat.
Apologies for inconvenience caused. Please let us know how you get on with it.
–Swapna
Genuitec Support