老师你好，我跟着你最近发布的挖狗狗币视频的步骤进行挖矿，在开启了梯子Tun的情况下，发现挖矿速度为0mb/s，具体情况为：
Connecting to pool
DNS over HTTps resolve succeeded
Average speed(15s):0.00 Mh/s
Connected to ethash.unmineable.com(146.190.110.131):3333 (TLs disabled)
Set Ethash stratum mode:Ethereum Proxy
Authorized worker😃OGE😃T1gKToOLhfPDjhpfAtTugBSiVKJZWFPGE.CXF#91l0-5z9e.lolMinerWorker Worker:lolMinerWorker
New job received:0x253524 Epoch:689 Difficulty:8.59G
Start Mining…
GPU 0 : error when allocating memory or building DAG. Disabling card.
