I have tried all of the troubleshooting ideas to no avail. My interface is one of the pre-created jagex ones (retro), and the central interface hasn't been moved. (I reset it once to make sure). Sweeper worked on my old laptop (windows 7), but i cannot get the map to capture on my current one. 

 

• http://gyazo.com/b5cc44a901aafdb74834b1e6555fb7b6 <- Rs with dgsweeper/map
• I have the latest sweeper version
• Jagex client
• Win 8.1, with nvidia gefore GT 730m and intel i7-4510U @ 2.0 GHz
• Rs is on min setup with anti-aliasing off 

Thanks in advance :). 

from what i've tested it only works if you're not using the custom ones hope this will be able soon