Authentication to Microsoft servers fails intermittently

Expected behavior

Docker for Mac doesn’t block authentication for Microsoft apps.

Actual behavior

Intermittently, access to Microsoft services are failing; Lync/Skype for Business and Outlook/Excel won’t connect. Quitting Docker Mac causes the services to connect again. Then I can use both again for a day or two.

Information

OS X: version 10.11.5 (build: 15F34)
Docker.app: version v1.11.1-beta12

Logs:
diagnostic-microsoft.log.gz (82.0 KB)

Perhaps someone can make more sense of these logs than I can.