Gpus are 2x Sapphire 280X
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
vertminer.exe --scrypt-vert -o stratum+tcp://east1.us.stratum.dedicatedpool.com:3361 -u myusername.1 -p mypassword -d 0 --lookup-gap 2 --thread-concurrency 11200 -g 2 -I 13 -w 256 --auto-fan --gpu-fan 30-75 --temp-cutoff 90 --temp-overheat 85 --temp-target 72 --gpu-memclock 1500 --gpu-engine 1000 --gpu-powertune -20 --no-submit-stale
I also tried using the Vertcoin-CGMinerAleksNR3 but my second gpu gets very low hashrates for no obvious reason. Working fine on other versions of cgminer, sgminer etc.
remove the --scrypt-vert.
Thanks for replying. I tried removing it but it still won't start. Auto shuts down instantly.
use ''pause'' to prevent the command line from closing and paste the error that you are getting ?
EDIT : try to lower the thread-concurrency a bit, and use only 1 thread (-g 1).