Audacity does not fully reproduce the audio fragment

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If you select a fragment of sound (screenshot 1), Audacity will not reproduce the last spoken letter. If you select a fragment of sound with a reserve (screenshot 2), then the entire word will be reproduced.

I discovered this error when processing sound on a new laptop. Audacity version 3.4.2. The old laptop has version 2.3.3 and everything is fine there. Changing versions didn’t help. It seems like the problem is with the laptop. On the new laptop, Windows 11. On the old laptop, Windows 10. The exported .wav file plays correctly. It also correctly reproduces the selected fragment DaVinci Resolve.

Try a different “audio host”: there are 3 options in Windows, see …
https://manual.audacityteam.org/man/tutorial_selecting_your_recording_device.html

  1. How are you selecting the audio fragment? Are you using the mouse to highlight the specific portion you want to reproduce, or are you using a keyboard shortcut?