macOS Catalina 10.15.5. and InDesign. 15.1.1.
Massive problem with CEPHtmlEngine Helper. After a while, my MacBook Pro fan is running high and in the activity window, CEPHtmlEngine Helper is running between 90 and 100%. It is no fun to work with a system that runs crazy.
Why? Solution needed.
Luiz Amoasei commented
Use Little snitch and block the process. Solve my problem.