Binary configuration file generation message log:
Jump removed from key action list (activity = 'System', key = 'Navigate')
Number of Errors: 1.

I have checked everything, but I cannot find a yellow triangle with an exclamation mark. Does anyone have any idea what this could be, where I can look for the error, or narrow it down?

Despite the warning, everything works as usual.

Nevertheless, thank you very much for your help!

The fact that it says 'key' and does not specify a page makes me think that is a system issue.

Please email me the config (my address on my RC profile) and I will have a look and fix it.

For other scenarios where an item is not a 'key' but a 'button', see below.

You could have a button that you moved almost off the screen at one time. The editor requires at least 1 pixel of a panel or a button to be visible. However, if you have actions in that button, that makes them very hard to find later.

While viewing your System Page in the editor, press Ctrl-A. That will highlight all the elements on the page with boundary lines. Look for something that shows up only as a solid line or a pixel for the boundary rectangle.

You can then do F7 to tab through them while keeping the Properties dialog open until you find the one you are looking for.

See this thread.
[Link: remotecentral.com]