2020-05-08,11:14:59: Logging session started 2020-05-08,11:14:59: App version: v0.5.12.6 2020-05-08,11:14:59: Initializing microphone pipeline. 2020-05-08,11:14:59: Initializing effect 2020-05-08,11:15:10: error in nvAudCapCheckDefaultEndpoint 2020-05-08,11:15:10: NvAFXPLUGIN_InitializeEffect failed. SOLUTION!!! who ever got this in log file after getting some error! i was trying today to uninstall VB-Cable with voicemeeter banana... and that happened. What i did 1. Go to Audio outputs and put a check-mark on "Show hidden devices" 2. Keep this window on side 3. While running the RTX-Voice program pay attention there might be a "Speakers RTX-Voice" device for a couple seconds be4 error pop-up 4. Turn the "Speakers RTX-Voice" device ON "Enable" 5. Ready program running.