D
According to the github-repo the openCL version is buggy and does not find all keys.
Test it by checking the already known keys. If you dont find all keys (e.g. you find keys but you are missing some in between) then you can assume that you are effected by the openCL-Bug and you wasted your time.
Edit:
Also this
https://bitcointalk.org/index.php?topic=4453897.msg56053911#msg56053911Thanks,
Do you know if anyone has compiled a Cuda version of Bitcrack for Windows that will work with the 3070 and Cuda 11.2? I have tried compiling myself by changing the props files but I am having no luck, I never really worked with C++ or VS.