I got this 5.24 mhs rig, it runs normally smoothly, but when i mine on Wafflepool it freezes once or twice every 24 hours. Processes are still running but it does not produce shares and becomes unaccessible via Teamviewer.

I suspect that this behaviour occurs when there is changes, maintenace or other going on at the server.
Recently when mr. Poolwaffle was out of town for couple of days, i witnessed less such behaviour.

So has anyone experienced similar behaviour while mining on Wafflepool?

Is there a particular setting specific to this pool that is off and i have missed it?

Heres the config file from sgminer:

{
"pools" : [
   
   {
      "url" : "stratum+tcp://eu.wafflepool.com:3333",
      "user" : "****************************",
      "pass" : "h=512"
   },
   {
      "url" : "stratum+tcp://useast.wafflepool.com:3333",
      "user" : "****************************",
      "pass" : "h=512"
   },
   {
      "url" : "http://********.com:3339",
      "user" : "******",
      "pass" : "*****"
   },
   {
      "url" : "http://********.com:3334",
      "user" : "*******",
      "pass" : "******"
   }
]
,
"xintensity" : "640,4,4,640,640,640",
"worksize" : "256,256,256,256,256,256",
"kernel" : "zuikkis,zuikkis,zuikkis,zuikkis,zuikkis,zuikkis",
"lookup-gap" : "2,2,2,2,2,2",
"thread-concurrency" : "25601,8193,8193,25601,25601,25601",
"shaders" : "0,0,0,0,0,0",
"gpu-threads" : "1,2,2,1,1,1",
"gpu-engine" : "700-1050,700-1080,700-1080,700-1050,700-1050,700-1050",
"auto-gpu" : true,
"gpu-fan" : "0-0,0-0,0-0,0-0,0-0,0-0",
"gpu-memclock" : "1500,1500,1500,1500,1500,1500",
"gpu-memdiff" : "450,415,420,450,450,450",
"gpu-powertune" : "30,20,-20,30,30,30",
"gpu-vddc" : "0.000,0.000,1.106,0.000,0.000,0.000",
"gpu-map" : "1:0,2:1,0:2,3:3,5:4,4:5",
"temp-cutoff" : "95,95,95,95,95,95",
"temp-overheat" : "90,90,90,90,90,90",
"temp-target" : "83,83,83,83,83,83",
"api-mcast-port" : "4028",
"api-port" : "4028",
"expiry" : "28",
"failover-switch-delay" : "60",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "7",
"tcp-keepalive" : "30",
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/kernel"
}