Please kindly be noted that we have released new firmware Version 3.1.2 of Vigor2910 series. You could download the formal released firmware from following URL: https://www.draytek.com/support/download/Vigor2910.php.
Please refer the improvements & corrected problems.
[Improvements & Corrected Problems] - Fix 3G upload may disconnect issue. - Fix PPPoE compatibility issue in Australia.