Keyword test: Auto-Wait Timeout always used instead of WaitProperty's WaitTime value

Also, note that you're trying to call "WaitProperty" on an object to check for visibility... it's entirely possible that, when you call "WaitProperty", the object may not actuall exist yet.   You should use If Object Exists to check existance of the object BEFORE you attempt to call any other methods on that object.  This is, in my experience, the first thing that needs to be corrected in these situations.