For whatever reason the IoT Edge section of the Azure Portal works better inside Google Chrome than the Edge web browser. The Edge web browser hangs and gives BadRequest notifications:
BadRequest:{ "Message": "ErrorCode:InvalidProtocolVersion;BadRequest", "ExceptionMessage": "Tracking ID:dd8904d6213046:14-TimeStamp:06/08/2018 02:51:08" }
This can also happen to Chrome. When it does, I've found that another computer can still access the IoT Edge section successfully.
