Apologies if this has been covered, do not have time to search prior posts. When I have the new AppEngine page open to show the Datastore in Chrome, it will take a huge amount of CPU resource even when the page is idle. Causes my fans to kick in, so I have to always close these pages. Would be nice to not have to do this. MBP, Mac OS 10.11.3, Chrome:49.0.2623.87 (64-bit). Thx, -Steve