v11.5:
- added "-oldkernels" option (AMD GPUs only), you can try "-oldkernels 1" to use old-style GPU kernels from v10, they can be more stable for hard OC and custom BIOSes.
- a bit reduced stale shares for Nvidia GPUs.
is there a conflict if i have -asm 2 along with -oldkernels 1?
No conflicts. -oldkernels selects source of binaries, -asm selects binary.