Maybe there is a way to edit .cpp file from source code to force miner to restart on Not confirmed DL ?
I'm currently mining on burstneon and got the same issue.
On logs there is no proper confirmation from pool:
10:52:07 ------------------------ New block: 356963
10:52:07 Sender: started thread
10:52:07 Start thread: [0] Q:\plots\
10:52:07 Read file : 1403xxx_0_1720320_1720320
10:52:08 * GMI: Sent: POST /burst?requestType=getMiningInfo HTTP/1.0\r\nConnection: close\r\n\r\n
10:52:08 found deadline=416472 nonce=678986 for account: 1403xxx file: 1403xxx_0_1720320_1720320
10:52:08 * GMI: Received: HTTP/1.1 200 OK\r\nContent-Type: application/json\r\nDate: Sat, 06 May 2017 08:52:13 GMT\r\nConnection: close\r\n\r\n{"generationSignature":"9aa3a83141238d4b3ad0de87052da3c661a708048ece4f49000ac82d89db2dc8","baseTarget":"779401","requestProcessingTime":0,"height":"356963"}
10:52:08 Sender: Sent: POST /burst?requestType=submitNonce&accountId=1403xxx&nonce=678986&deadline=324599121813 HTTP/1.0\r\nX-Miner: Blago v1.160705_AVX\r\nX-Capacity: 460\r\nConnection: close\r\n\r\n
10:52:09 * GMI: Sent: POST /burst?requestType=getMiningInfo HTTP/1.0\r\nConnection: close\r\n\r\n
10:52:10 * GMI: Received: HTTP/1.1 200 OK\r\nContent-Type: application/json\r\nDate: Sat, 06 May 2017 08:52:15 GMT\r\nConnection: close\r\n\r\n{"generationSignature":"9aa3a83141238d4b3ad0de87052da3c661a708048ece4f49000ac82d89db2dc8","baseTarget":"779401","requestProcessingTime":0,"height":"356963"}
10:52:10 Close file: 1403xxx_0_1720320_1720320 [@ 2294 ms]
10:52:10 Read file : 1403xxx_1720321_163840_163840
10:52:10 Close file: 1403xxx_1720321_163840_163840 [@ 229 ms]
10:52:10 Sender: Received:
10:52:10 Sender: wrong message for DL: 1403xxx
10:52:10 Sender: Close socket. Code = 0
10:52:11 * GMI: Sent: POST /burst?requestType=getMiningInfo HTTP/1.0\r\nConnection: close\r\n\r\n
10:52:11 * GMI: Received: HTTP/1.1 200 OK\r\nContent-Type: application/json\r\nDate: Sat, 06 May 2017 08:52:16 GMT\r\nConnection: close\r\n\r\n{"generationSignature":"9aa3a83141238d4b3ad0de87052da3c661a708048ece4f49000ac82d89db2dc8","baseTarget":"779401","requestProcessingTime":0,"height":"356963"}
10:52:12 * GMI: Sent: POST /burst?requestType=getMiningInfo HTTP/1.0\r\nConnection: close\r\n\r\n
10:52:13 * GMI: Received: HTTP/1.1 200 OK\r\nContent-Type: application/json\r\nDate: Sat, 06 May 2017 08:52:18 GMT\r\nConnection: close\r\n\r\n{"generationSignature":"9aa3a83141238d4b3ad0de87052da3c661a708048ece4f49000ac82d89db2dc8","baseTarget":"779401","requestProcessingTime":0,"height":"356963"}