I use TS3 64bit win 10 64bit.
My micro is working correct with every other voip software.
Even when i do micro test in TS shows that working .
But every time i join any channel and i use the correct push to talk none hear me.
Have you tried to set another capture device? Maybe your default capture device under Windows is not your current microphone?
is the 2nd headset that i tried.
The last one was a Microsoft livechat usb device. This one here has 2 pins 1 for micro and 1 for speakers.
This happens only in Team Speak.