It's in the preferences for the document set up.
You need to set the resolution for the bitmap effects based on your final print size.
If it is too low it will print that way.
If the layout is very large and the effect dpi is set to 300 the program will bog down trying to render it out at that large size.
You can change the value and just regenerate the bevel effects before sending to print.
Make sure auto inflate bitmap effects is checked - it's supposed to take care of that but I'm not sure it does.
wayne k
guam usa