I haven't mentioned this before since it appears to be really hit and miss. Designed an Order Entry Invoice specification and every now and then when adjusting/tweeking any area on the spec other than the footer the footer goes black (can not see the totals) as shown in the attached file. This is to preview and when the resulting invoice is printed.

We are using OE V9.3A (201201).

Just curious if anyone has run into this and if so what the cause is.

Thanks in advance for any information posted.