When I open the “My Tasks” view, soon an error message appears in an orange box at the top of the screen, saying “Trying to reconnect. Changes will be synced once your connection is restored.”. When I click on individual tasks, there is a loading symbol and task details are not retrieved. Clicking “Try now” does not resolve the problem. Refreshing the page restores normal behaviour for a short period of time (approximately 10 seconds).
I am using Microsoft Edge on the latest Insider Preview build (Fast Ring) of Windws 10; Build 17017.rs_prerelease.171010-1400