diff --git a/policies/timing.policies b/policies/timing.policies
new file mode 100644
index 0000000..46cf497
--- /dev/null
+++ b/policies/timing.policies
@@ -0,0 +1,15 @@
+{
+    "policies": [
+		{
+		   "pattern":"^SIN-CVME-TIFGUN-EVR0:BEAMOK$",
+		   "data_reduction":{
+		      "default":[
+		         {
+		            "ttl":"P20W",
+		            "modulo":1
+		         }
+		      ]
+		   }
+		}
+    ]
+}
diff --git a/sources/dwsc.sources b/sources/dwsc.sources
index de0ba4d..f7c1493 100644
--- a/sources/dwsc.sources
+++ b/sources/dwsc.sources
@@ -5,9 +5,9 @@
        {"stream": "tcp://S10-CPPM-MOT0991:9999"},
        {"stream": "tcp://S10-CPPM-MOT1531:9999"},
        {"stream": "tcp://S10-CPPM-MOT2161:9999"},
-       {"stream": "tcp://S20-CPPM-MOT2551:9999"},
+       /*{"stream": "tcp://S20-CPPM-MOT2551:9999"},*/
        {"stream": "tcp://S30-CPPM-MOT3101:9999"},
-       {"stream": "tcp://SAT-CPPM-MOT4001:9999"},
+       /*{"stream": "tcp://SAT-CPPM-MOT4001:9999"},*/
        {"stream": "tcp://SAR-CPPM-MOT4693:9999"}
     ]
 }
diff --git a/sources/image.sources b/sources/image.sources
index 1806021..938a01b 100644
--- a/sources/image.sources
+++ b/sources/image.sources
@@ -1,5 +1,6 @@
 {
     "sources": [
+	    /*
 	    {"stream":"tcp://daqsf-sioc-cs-11.psi.ch:8020","split":4,"backend":"sf-imagebuffer"}
 	    ,{"stream":"tcp://daqsf-sioc-cs-11.psi.ch:9000","split":4,"backend":"sf-imagebuffer"}
 	    ,{"stream":"tcp://daqsf-sioc-cs-12.psi.ch:9000","split":4,"backend":"sf-imagebuffer"}
@@ -16,5 +17,6 @@
 	    ,{"stream":"tcp://daqsf-sioc-cs-62.psi.ch:9010","split":4,"backend":"sf-imagebuffer"}
 	    ,{"stream":"tcp://daqsf-sioc-cs-63.psi.ch:9000","split":4,"backend":"sf-imagebuffer"}
 	    ,{"stream":"tcp://daqsf-sioc-cs-63.psi.ch:9010","split":4,"backend":"sf-imagebuffer"}
+	    */
     ]
 }
diff --git a/sources/llrf.sources b/sources/llrf.sources
index b16111b..66b113b 100644
--- a/sources/llrf.sources
+++ b/sources/llrf.sources
@@ -73,8 +73,8 @@
 		,{"stream": "tcp://S30CB12-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S30CB12-CVME-LLRF2:20000"}*/
 		,{"stream": "tcp://S30CB13-CVME-LLRF1:20000"}
-		,{"stream": "tcp://S30CB13-CVME-LLRF2:20000"}
-		/*,{"stream": "tcp://S30CB14-CVME-LLRF1:20000"}
+		/*,{"stream": "tcp://S30CB13-CVME-LLRF2:20000"}
+		,{"stream": "tcp://S30CB14-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S30CB14-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S30-CVME-LLRF:20000"}*/
 	]