In beta.14, when a user selects from a select tag, in Firefox, the controls object does not update the value of the element, nor other properties like _pristine and _touched. All these properties are correctly updated in the controls object for a form's input tags, but not for select tags. No Console error occurs. The problem is in the properties of the controls object. For example, when country is selected in a select and an address is entered in an input:
controls: Object
country: Object
_pristine: true
_touched: true
_value: ""
address: Object
_pristine: false
_touched: true
_value: "4 Main Street"

The HTML for this situation is:
COUNTRY
<select name="country" id="country" md-select [(value)]="residenceForm.country" ngControl='country' #country="ngForm" [ngFormControl]="residenceForm.controls['country']">
<option *ngFor="#country of countries" [ngValue]="country.name">
{{country.name}}

The controls object properly updates in Chrome. I have not tested the update of the controls object for radio buttons and check boxes, nor have I tested it in the Edge browser.

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