Several issues have been repaired, such as the high memory usage
Another beta for Maxthon web browser has just been released, but this time there is no new feature available, as the development team focused on repairs.Although the list of fixes is small, all entries are essential for the progress of the application, as some important components have been repaired. As such, users running Maxthon on XP should no longer have trouble with loading extensions.
Also, the auto-refresh function has been mended and it should work properly at the moment.
Some trouble with the Webkit core has been solved in this revision (126.96.36.1990) and as a result Reader Mode should work on all websites. The development team also worked to decrease the usage of memory and eliminated a crash bug.
You can check the full changelog at this address. Maxthon Browser is available for download from this page.