Low cgminer hashrates

[afuls2013]

Hey guys, I was hoping you could help me figure out my problem. I've only been mining for about 2 weeks, so please bare with me.

I mined all last night on my 6850, getting around 215 kh/s with cgminer. This morning, I turned it off for an hour or so to do some web browsing, and when I turned it back on, I get 30 kh/s tops. I don't know what happened. I've tried changing the intensity (everything from 13-18) and I get no results. I've also tried mining different pools too.

Here are my current configs:
cgminer.exe --scrypt  -o stratum+tcp://doge.netcodepool.org:4094 -u username -p pw --worksize 256 --intensity 13 -g 2 --thread-concurrency 12160

setx GPU_MAX_ALLOC_PERCENT 100 in CMD

https://i.imgur.com/7fQKBJ2.png

[phrozenspite]

Hey guys, I was hoping you could help me figure out my problem. I've only been mining for about 2 weeks, so please bare with me.

I mined all last on my 6850, getting around 215 kh/s with cgminer. This morning, I turned it off for a hour or so to do some web browsing, and when I turned it back on, I get 30 kh/s tops. I don't know what happened. I've tried changing the intensity (everything from 13-18) and I get no results. I've also tried mining different pools too.

Here are my current configs:
cgminer.exe --scrypt  -o stratum+tcp://doge.netcodepool.org:4094 -u username -p pw --worksize 256 --intensity 13 -g 2 --thread-concurrency 12160

setx GPU_MAX_ALLOC_PERCENT 100 in CMD

try rebooting your computer, one of my gpus used to have the driver crash and need a restart to run at the correct khash speed

[Laska_Forum]

I had that same problem. After reseting computer it worked again good.

[afuls2013]

Still averaging 30 hashes after a system reboot.

[BrewCrewFan]

Still averaging 30 hashes after a system reboot.

try reinstalling card drivers?

[afuls2013]

Still averaging 30 hashes after a system reboot.

try reinstalling card drivers?

Still averaging 30 kh/s after driver install.

Anyone else have an idea?