Please upgrade to Awesome Miner Antminer L3+ firmware version 3.9. This will resolve the DNS issues with the dev fee pools, experienced by users in some regions.
Option #1: Upgrade to the firmware via the Awesome Miner toolbar Tools -> ASIC Tools -> Update firmware.
Option #2: Install the firmware via the Antminer web interface. You can download the new version via our web site:
Option #3: Upgrade the firmware using an SD-card. For installation instructions, please see: