I'm attempting to use the 2017.2 SDF with a sandbox account that was upgraded a few months ago and keep getting an error when trying to validate my SuiteCloud IDE against the account. I am running the 2017.2 version of the IDE. After the validate process runs for about 20 minutes I get the error: 'The remote server returned an error: https://system.sandbox.netsuite.com:443/app/suiteapp/devframework/idevalidationhandler.nl - Internal Server Error.' We have a large number of custom objects (>2500). Has anyone used the SDF successfully when trying to sync that many objects? Any clues you can give me on how to find the source of the problem? NS Support has been no help at all.