Thank you for
reaching out on the community and telling us about your issue. I do apologize for the issue you're having. It's odd that you're not able to print the budget how you normally would. I have a small suggestion that may get the screen to pop up like it normally would. When you're in the budget screen what I would try is instead of clicking the button to try using Ctrl + P on your keyboard to see if we're able to get the print screen to pop up.
I'm not sure if that will work but if you get the chance try it out and let us know if you were able to get the budget printed!