Yeh im running the x13 kernel on an R9 280x with Win 7 - 64bit and getting intermittent crashes (GPU Crashes) have constantly restart miner :/ Any and all help appreciated. Tried all sorts of settings and keep getting GPU crashes / Resets. Could the guys compiling/developing this please have a look into this as I have noticed some others with similar issues.

Failing that, is there another x13 Windows Miner available that I can use untill the GPU Crash issues are sorted? Thanks Heaps

I just tried X11 using this miner and having same issue. I have no problem using other miners for X11 like the one from Darktalk.org but for some reason after 20 or 30 accepted shares GPU crashes. If any one knows what causing this I would love to know.

My Basic Settings are as follows, but I have tried many combinations of intensity, GPU Core speed, work size, voltage etc, but all eventually crash

I am using CGWatcher so theres a few extra settings there so the miner can be monitored, but they shouldn't interfere with miner

X13:
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"scan-time" : "30",
"auto-fan" : true,
"auto-gpu" : true,
"gpu-threads" : "2",
"gpu-engine" : "1150-1150",
"gpu-fan" : "45-100",
"gpu-platform" : "0",
"gpu-memclock" : "1500",
"gpu-memdiff" : "0",
"gpu-powertune" : "20",
"gpu-vddc" : "0.000",
"intensity" : "16",
"kernel" : "x13mod",
"temp-target" : "65",
"temp-overheat" : "82",
"temp-cutoff" : "85",
"temp-hysteresis" : "2",
"vectors" : "1",
"worksize" : "256",
"lookup-gap" : "0",
"shaders" : "2048",
"thread-concurrency" : "0",
"vector" : "1"
}

X11:
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"api-mcast-port" : "4028",
"api-port" : "4028",
"expiry" : "28",
"kernel-path" : "/usr/local/bin",
"log" : "5",
"queue" : "1",
"scan-time" : "7",
"shares" : "0",
"auto-fan" : true,
"auto-gpu" : true,
"gpu-threads" : "2",
"gpu-dyninterval" : "7",
"gpu-engine" : "1150-1150",
"gpu-fan" : "45-100",
"gpu-platform" : "0",
"gpu-memclock" : "1500",
"gpu-powertune" : "20",
"intensity" : "16",
"kernel" : "x11mod",
"temp-hysteresis" : "3",
"worksize" : "256",
"lookup-gap" : "2",
"shaders" : "2048",
"failover-switch-delay" : "60",
"no-pool-disable" : true,
"tcp-keepalive" : "30"