Motion warning stopped working

So, I have figured what the problem is. The speaker on the doorbell will allow sound to be transmitted into, meaning I can hear what is going on at my door. However, the speaker will not allow sound to be transmitted out, meaning if I try to talk to someone, they hear nothing. Is there a fix for the speaker to work sound both ways? Two way talk is enabled in the Ring app on my phone. The speaker just stopped one morning while I was walking up to the door in mid sentence when the motion warning was activated Hello, I have a Video Doorbell Pro, the motion warning has stopped working, can anyone help me to get it working again? I have turned the option on/off several times with no luck.