Google Hangouts is not connecting after using for months

I've been using Google Hangouts for months for a certain job I am working. I have been connecting with no issue. However, I went to have a call yesterday and the call would not connect. I have my mic and camera on, I have the plugin installed, and nothing has changed on my end. Has there been an update to Google Hangouts I should be aware of? Is there any other troubleshooting I can do?
