Every time I try to run a test class, method or suite Welkins crashes. I've tried creating the projects in different directories and I've tried different projects. They all seem to crash the IDE. I can do a code coverage refresh and it will show recently completed tests and the coverage of any given class. I can also see the test created in the Salesforce instance that I'm trying to run the test. It shows up in the developer console and will run to completion.
Link to video of issue: https://goo.gl/3HSK3v