Brandon Donnelson
Brandon Donnelson
I see what you said earlier, so either way I have to explore it in more details to understand the issue and maybe you're right about the UI thread.
This issue I think goes to the GWT Maven plugin. I'd probably suggest trying to use the newer gwt maven plugin by tbroyer. If the IDE is supposed to look...
https://github.com/gwtproject/gwt/blob/3a41a8067767965ff72f4e49eb015f587fcfee16/dev/codeserver/java/com/google/gwt/dev/codeserver/LauncherDir.java - replace hostName in template var hostName = $wnd.location.hostname; 
https://github.com/gwt-plugins/codeserver - first hack in place
https://groups.google.com/forum/?fromgroups#!topic/google-web-toolkit-contributors/9LSJJXjxbgc - proposed
https://gwt-review.googlesource.com/#/c/17180/ - gwt codeserver change
Good point. I've marked it as a bug and will add more logging on the next round. If you haven't gone down this route already, what I would suggest doing...
Things are working smoothly. I'll continue to test, but so far, things seem better. 
Things are working as expected in tests.