Glitch between first and second word of first session

[qsantos]

Does not happen on further sessions, even if page is reloaded

[qsantos]

This happens when the headset is connected with wire on the jack port, but not when using the wireless dongle.

[qsantos]

Happened once in a new Firefox profile, but not again, not even after restarting

[qsantos]

• it seems to happen consistently in Google Chrome after a (soft) reboot on Debian 12 with Xfce4
• it happens both on a desktop computer and a laptop computer (Google Chrome, Debian 12, Xfce4)
• it does not happen on Windows
• a similar glitch happens in Google Chrome on Debian 12 with Xfce4 after restarting the session; the glitch happens earlier

[qsantos]

• changing volume does not seem to have a significant impact
• changing the WPM does not seem to have a significant impact
• playing sound before makes the glitch disappear
• adding a delay of one second before starting playing does not help