I am having an issue mining. I have been using Claymore 12.4 miner and its been working over the past couple days however today its showing its mining but its not submitting any shares. I have tried rebooting the PC, using different pool, changed driver to 16.2.3 but nothing seems to work when using claymore 12.4.

If I use genoil it submits shares.

Any suggestions to make this work on claymore 12.4?