>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3331561. --> Reported by: [jurgenhaas](https://www.drupal.org/user/168924) >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>The buffering of whispers doesn't work because the default value for the latest whisper time is zero.</p> <p>Adding signals to the buffer doesn't work because the list of enabled signals is now an array instead of a map.</p> <p>Pushing signals doesn't work because the comparison of timestamps is incorrect.</p>