Hi<br><br>We use logback 0.9.18 and SLF4J 1.5.10. After monthly log rotation we noticed that<br>new log entries were being appended both to the newly created file and also to the rotated file of the previous<br>month. Is this a known issue? Below is the config snippet.<br>
<br>Regards,<br>Silvano<br><br>    &lt;appender name=&quot;XML&quot; class=&quot;ch.qos.logback.core.rolling.RollingFileAppender&quot;&gt;<br>        &lt;File&gt;${viperats.logdir}txplugin.xml.log&lt;/File&gt;<br>        &lt;layout class=&quot;ch.qos.logback.classic.PatternLayout&quot;&gt;<br>
            &lt;pattern&gt;%d{yyyy-MM-dd HH:mm:ss}%n%msg------------------------------------------------%n&lt;/pattern&gt;<br>        &lt;/layout&gt;<br>        &lt;rollingPolicy class=&quot;ch.qos.logback.core.rolling.TimeBasedRollingPolicy&quot;&gt;<br>
            &lt;FileNamePattern&gt;${viperats.logdir}/txplugin.xml.log-%d{yyyy-MM}&lt;/FileNamePattern&gt;<br>        &lt;/rollingPolicy&gt;<br>        &lt;Append&gt;true&lt;/Append&gt;<br>    &lt;/appender&gt;<br><br>