https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/151425/openroads---corridor-processingWe have a user trying to make some changes to a project using OpenRoads (SS4). He&#39;s having an issue where when the corridor processes anything, even a very minor change it takes minutes. He remembers processing taking sometime previously but nothing likeen-USTelligent Community 12https://communities.bentley.com/thread/455112?ContentTypeID=1Tue, 10 Apr 2018 17:44:11 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:bc587e1d-608f-4fac-889e-9cf6c553ee39Gregory Spence<p>Thank you, Adam.</p><div style="clear:both;"></div>https://communities.bentley.com/thread/454884?ContentTypeID=1Mon, 09 Apr 2018 15:02:25 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:27242d90-86a0-4b01-adfc-db33169329b4Adam Wieczorek<p>Take a look at:&nbsp;<a href="https://www.youtube.com/watch?v=ZY4Y88N7Q80">www.youtube.com/watch</a></p><div style="clear:both;"></div>https://communities.bentley.com/thread/454882?ContentTypeID=1Mon, 09 Apr 2018 14:35:40 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:cd69f5a3-6ec2-45d9-86de-bb76ad0651c5Alex Husted-Sherman<p>Robert,&nbsp;</p> <p>I am the user, what I ended up finding was several of the external references had been deleted. Removing&nbsp;related point controls has seemed to have solved the problem.&nbsp;</p> <p>Best,&nbsp;</p> <p>Alex</p><div style="clear:both;"></div>https://communities.bentley.com/thread/454631?ContentTypeID=1Fri, 06 Apr 2018 16:21:43 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:972163ca-9ea5-4df3-b624-fe752aa7e0deRobert Garrett<p>This is common. As you add more information to the corridor definition (point controls, end condition exceptions, etc.) there are more and more things which must recompute every time something changes.&nbsp; The single best thing you can do is to limit length of any single corridor to less than 2 miles. 1 mile is even better.&nbsp;&nbsp;</p><div style="clear:both;"></div>