Hi, now test ekos with my old DSI I ( color ) and search to use as guide cam.
1) not save configuration file ( press to save button not write config file )
2016-09-27T19:23:08: Error saving configuration. Unable to open config file. Error loading file /home/dm7020/.indi/Meade Deep Sky Imager (I/II)_config.xml: No such file or directory
..i also make file at hand same result.
see photo ( drive.google.com/open?id=0BzLNyiX82uRsVGZpR3gxQkdBcGs )