ConceptStation Exporting Terrian Issue

I've downloaded existing terrian from the GeoCoordination service and have drawn a road. I go to export the .tin and the .dgn but every time I do this it times out and doesn't download anything. I'm able to download the .alg and .itl files but not the .tin file. I've tried this numerous times on various computers and project locations with the same result. I've used two versions of ConceptStation to see if it was an issue (Version 10.00.07.27 and 10.00.06.47) Is this a known issue or is there a fix to get the .tin file without the circle of spinning death?