Magnified display goes wrong during layout editing
Operating system version
Mac OSX ver.10.7.2
Description of the issue
When editing a large layout including over 50 fields with Japanese characters in 150% magnified display mode on iMac, the layout images is partly crashed when scrolled. This crashed display images sometimes recovered when re-scrolled. The problem frequently occurs only in 150% magnification of layout mode, never in brows mode nor preview mode and also never in 100% nor 200%. It is reproducible.
Steps to reproduce the problem
Prepare relatively large layout including over 40 fields including Japanese 14 point gothic characters, so that the layout area beyonds 2pages in A4 portrait space.
Turn to layout mode and magnify to 150 %, then scroll it up and down.
The display images may almost crashed to unreadable.
When re-scrolling display several times, it sometimes back to normal state.
The result is completely reproducible in my iMac.
Exact text of any error message(s) that appear
No error massage, just display image crashed! and sometimes recoverable.
My iMac has 2GB memory and operating on OSX ver10.7.2, Display mode is 1680x1050 full color. FMP Advance is running as conventional database server on local network by Web accesses.
The problem frequently occurs only in 150% magnification of layout mode, never in brows mode nor preview mode and also never in 100% nor 200%. It is reproducible.