WD TV Line getting hanged

After updating my WDTV Live to the latest firmware my devise has become very slow. It is also getting hanged time and again.

Can someone suggest the remedy for this.

There is not too much that you can do except to roll back the firmware to a previous version. However, WD has stated that once you install the latest firmware, you can only roll back to the previous version. If you try to roll back to 1.05.04, or earlier, you are likely to brick your WD device.

Firmware Rollback