Table cell borders going from FM 11 to 2017
Hi - I'm updating some legacy documents from FrameMaker 11 to 2017. Unfortunately, many of the tables show up in 2017 with a cross-hatch pattern around the interior of the cells. For example, in 11 this table:

appears in 2017 as:

I have two questions:
- I have not found a way to remove the crosshatch borders using the GUI. How can I do this?
- There are thousands of these problematic crosshatch borders in our documentation. I combed through the .mif files for the FM 11 and 2017 versions and didn’t see any significant differences that would cause this. How can I fix this problem efficiently?
Thanks for any advice.
