An Expert's help requested: Remote Audio

Installed Teamviewer 13.0. I got the remote viewing working correctly. However I cannoot hear the audio from the remote PC on my PC. Both are running Windows 10 and are on teh same LAN. Below are the related settings on my PC from which I am viewing the remote PC. What changes do I need to do. If remote audio doesn't work, it becomes a dealbvreaker for my office installation for multiple users. Is this is known issue?