So i can't write entire with v3.0 on an e40 ecm. support says there's a bug so it's been deleted until a fix is ready. So I restore to the point before the installation of v 3.0 (02-03-2016) , so it's v 2.24 and it won't see the ecm anymore. Tried 2 laptops with the same v 2.24 on 3 different GM vehicles, no go. My scan tools all communicate fine so it's not the ecm. I was just deleting VATS on an engine transplant. Any thoughts? I have to do a write entire to remove vats. 2005 LS2 E40 ecm.