not OC just basic run and it breaks after the 5th share here is the error again and again, installed 390 driver

CUDART error in CudaProgram.cu:422 : unspecified launch failure (4)
GPU3 search error: unspecified launch failure
CUDART error in CudaProgram.cu:422 : unspecified launch failure (4)
GPU4 search error: unspecified launch failure
CUDART error in CudaProgram.cu:422 : unspecified launch failure (4)
GPU6 search error: unspecified launch failure
CUDART error in CudaProgram.cu:422 : unspecified launch failure (4)
GPU2 search error: unspecified launch failure
CUDART error in CudaProgram.cu:422 : unspecified launch failure (4)
GPU1 search error: unspecified launch failure
CUDART error in CudaProgram.cu:422 : unspecified launch failure (4)
GPU5 search error: unspecified launch failure
CUDART error in CudaProgram.cu:422 : unspecified launch failure (4)
GPU7 search error: unspecified launch failure
Thread(s) not responding. Restarting.

using command line :

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
PhoenixMiner.exe -nvidia -pool us1.ethermine.org:4444 -pool2 eu1.ethermine.org:4444 -wal mywallet.rig -proto 3 -eres 0 -lidag 2

still not working, can anyone help on this?