Hi, we are using 2.7 an the Problem is, that trying to download log files only 30 rows are included in the download-file (exel, csv ...). Talking about course-administration >> Reports >> Logdata. Even without filtering anything, so that about 17 Pages of logdata are available online, a click on "Export as...excel/csv/xhtml..." only results in 30 lines of logdata.
Think this is really a bug!