Audio is not working in RDP

Hello,

I upgraded last night from Windows 7 to Windows 10 Pro.
I am connecting from work with RDP to my home PC. RDP is Working, but there is no Audio.
This is an existing connection that worked yesterday when both PC had Windows 7 on them.
I have checked group policy on the server and it allows audio redirection. On client it is setup to bring audio to remote pc as it has always been. Client is with updated rdp client to allow protocol 8.1 with remotefx.
I don't have another pc with Windows 10 to check if this is some incompatibility between Windows 7 as a client and Windows 10 as host. I did install the official Microsoft Remote Desktop Client for Android on my phone and tried with it, but the result is the same.
Is it only me or is this a known issue ?

So after playing with it a lot I found the problem why there was no sound.
Before I had two Windows 7 machines both with 8.1 rdp protocol and I had enabled a group policy "Enable Remote Desktop Protocol 8.0"
When I returned it to "not configured" the sound works.
The problem now is that the video is fluid, but the sound is stuttering and has very big delay. Probably because in this mode some extension is missing. Before the sound was always fluid and if bandwidth was not enough the picture quality suffered like a highly compressed video file for a second, but the audio sync remained and no stuttering.

CyberTod said:

So after playing with it a lot I found the problem why there was no sound.
Before I had two Windows 7 machines both with 8.1 rdp protocol and I had enabled a group policy "Enable Remote Desktop Protocol 8.0"
When I returned it to "not configured" the sound works.

This was exactly my problem as well -- thanks!!