Patch 1.30 Update A quick fix has been pushed out to address the major issues with the 1.30 rollout! Battle.net latency issues are fixed (they apparently went back to pre-1.28 levels). The -nativefullscr command line argument works again. And they've fixed an issue where custom abilities would crash if they had certain target fields selected. Known issues: sounds will continue to be funky for a bit. It looks like mouse delay may still be there too, refer to this post to make a report. Read the full list of changes here.