I got a problem here, and that's not the first time.
When I had join a meeting via GoTomeetings software on laptop, I had tested and the video and audio working fine before the meeting. During meeting, my mic on webcam can recevied my voice at first. After around 2-3 hours, the webcam mic suddenly can't receive any voice, but the video is still working fine.
I check in setting windows, it doesn't show any signal on receiving voice, then I try to select the mic on laptop, and then switch to the mic on webcam, everything go fine again.
Can anyone help? thanks