InDesign will not convert files to pdf

I have had an ongoing issue for over a month. When I go to convert my InDesign files to pdf, it does not do anything. It is just sitting there doing nothing. Then when I try to close the file, it tells me it can not close because of a background task, etc. I have had to continuously go to task manager to shut down InDesign. This is really a problem for me. I am using Adobe InDesign 2025