RDP Session playing Sound: Error RDPSND_NEGOTIATE


RDP connection terminates on some thin clients with error message:

ERROR: RDPSND: Extra RDPSND_NEGOTIATE in the middle of a session

ERROR: TCP Connection: Cannot receive data (Keep alive timeout)

RDP Sound Driver Error


This may happen if the user plays some sound within the RDP session and during data transmission the connection fails.


Try a different sound driver for RDP session:

  1. Go to System > Registry > rdp.winconnect.sound-driver
  2. Choose OSS or ALSA

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