Just FYI, although I saw significant display problems running Filemaker Pro 11 under MacOS El Capitan (FM windows would blank for the duration of any mouse press - which disrupted dragging and modifying appointments), that problem appears to have been resolved under Sierra.

Glad to hear that! Thanks for letting us know.

I would issue a word of caution though, as FileMaker ended support for FileMaker 11 in September of 2015, and it is also listed as "not compatible" with Mac OS X Mavericks at the link below. So, we can't really count on compatibility with newer versions of Mac OS X.

https://help.filemaker.com/app/answers/ ... patibility

All the best,