Andres,
Sorry that the issue with Terminal+ persists.
Can you please recheck if the IDE is a 32 bit install? We had known issues with Terminal+ in a 32 bit install of Eclipse + Angular IDE/CodeMix.
Please note that Angular IDE and its associated tech, CodeMix has already reached its end of life. See here for further details and alternative (MyEclipse 2021) : https://www.genuitec.com/products/codemix/end-of-life-notice/
You can try MyEclipse for free for 30 days and if you find it fitting your requirements, then we can convert your CodeMix license to MyEclipse license.
Do let us know if you have any further questions.
–Swapna
Genuitec Support