diff --git a/CHANGELOG.md b/CHANGELOG.md
index 65d0b97a..3200cc6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -94,6 +94,7 @@ Developers may need to change their code
 
 ### Corrected Bugs
 
+* Fixed [clixon_proc can't start new process with PATH env #202](https://github.com/clicon/clixon/issues/202)
 * Fixed ["aux" folder issue with Windows. #198](https://github.com/clicon/clixon/issues/198)
 * Fixed [changing interface name not support with openconfig module #195](https://github.com/clicon/clixon/issues/195)
 * Fixed [making cli_show_options's output more human readable #199](https://github.com/clicon/clixon/issues/199)
diff --git a/lib/src/clixon_proc.c b/lib/src/clixon_proc.c
index affdf23b..61a5690a 100644
--- a/lib/src/clixon_proc.c
+++ b/lib/src/clixon_proc.c
@@ -322,7 +322,7 @@ clixon_proc_background(char       **argv,
 	    }
 	}
 #endif /* HAVE_SETNS */
-	if (execv(argv[0], argv) < 0) {
+	if (execvp(argv[0], argv) < 0) {
 	    clicon_err(OE_UNIX, errno, "execv");
 	    exit(1);
 	}
diff --git a/lib/src/clixon_yang.c b/lib/src/clixon_yang.c
index 6e0c0ab3..6c5469a3 100644
--- a/lib/src/clixon_yang.c
+++ b/lib/src/clixon_yang.c
@@ -447,7 +447,7 @@ ys_new(enum rfc_6020 keyw)
 /*! Free a single yang statement, dont remove children
  * 
  * @param[in]  ys   Yang node to remove 
- * @param[in]  self Free own node
+ * @param[in]  self Free own node including child vector
  * @retval     0    OK
  * @retval    -1    Error
  * @see ys_free
@@ -476,6 +476,8 @@ ys_free1(yang_stmt *ys,
 	free(ys->ys_when_xpath);
     if (ys->ys_when_nsc)
 	cvec_free(ys->ys_when_nsc);
+    if (ys->ys_stmt)
+	free(ys->ys_stmt);
     if (self)
 	free(ys);
     return 0;
@@ -526,8 +528,6 @@ ys_free(yang_stmt *ys)
 	if ((yc = ys->ys_stmt[i]) != NULL)
 	    ys_free(yc);
     }
-    if (ys->ys_stmt)
-	free(ys->ys_stmt);
     ys_free1(ys, 1);
     return 0;
 }
diff --git a/test/mem.sh b/test/mem.sh
index 8171cc94..bce3e162 100755
--- a/test/mem.sh
+++ b/test/mem.sh
@@ -50,14 +50,16 @@ function memonce(){
 	    ;;
     esac
 
-    err=0
+
+    memerr=0
     for test in $pattern; do
 	if [ $testnr != 0 ]; then echo; fi
+	perfnr=1000 # Limit performance tests
 	testfile=$test
 	. ./$test 
 	errcode=$?
 	if [ $errcode -ne 0 ]; then
-	    err=1
+	    memerr=1
 	    echo -e "\e[31mError in $test errcode=$errcode"
 	    echo -ne "\e[0m"
 	    exit $errcode
@@ -100,6 +102,8 @@ done
 
 # Then actual run
 testnr=0
+memerr=0
+
 for cmd1 in $cmds; do
     if [ $testnr != 0 ]; then echo; fi
     println "Mem test $cmd1 begin"
@@ -107,7 +111,7 @@ for cmd1 in $cmds; do
     println "Mem test $cmd1 done"
 done
 
-if [ $err -eq 0 ]; then 
+if [ $memerr -eq 0 ]; then 
     echo OK
 else
     echo -e "\e[31mError"
diff --git a/test/test_perf_mem.sh b/test/test_perf_mem.sh
index fe94387e..731f8a5f 100755
--- a/test/test_perf_mem.sh
+++ b/test/test_perf_mem.sh
@@ -91,7 +91,13 @@ function testrun(){
     pid=$(cat $pidfile)
 
     new "netconf get stats"
-    res=$(echo '<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"><stats xmlns="http://clicon.org/lib"/></rpc>]]>]]>' | $clixon_netconf -qf $cfg)
+    res=$(echo "$DEFAULTHELLO<rpc $DEFAULTNS><stats $LIBNS/></rpc>]]>]]>" | $clixon_netconf -qf $cfg)
+    echo "res:$res"
+    err0=$(echo "$res" | $clixon_util_xpath -p "/rpc-reply/rpc-error")
+    err=${err0#"nodeset:"}
+    if [ -n "$err" ]; then
+	err1 "<rpc-reply><global>" "$err"
+    fi
     objects=$(echo "$res" | $clixon_util_xpath -p "/rpc-reply/global/xmlnr" | awk -F ">" '{print $2}' | awk -F "<" '{print $1}')
 
     echo "Total"
@@ -105,8 +111,11 @@ function testrun(){
     fi
     for db in running candidate startup; do
 	echo "$db"
-	resdb=$(echo "$res" | $clixon_util_xpath -p "/rpc-reply/datastore[name=\"$db\"]")
-	resdb=${resdb#"nodeset:0:"}
+	resdb0=$(echo "$res" | $clixon_util_xpath -p "/rpc-reply/datastore[name=\"$db\"]")
+	resdb=${resdb0#"nodeset:0:"}
+	if [ "$resdb0" = "$resdb" ]; then
+	    err1 "nodeset:0:" "$resdb0"
+	fi
 	echo -n "   objects: "
 	echo $resdb | $clixon_util_xpath -p "datastore/nr" | awk -F ">" '{print $2}' | awk -F "<" '{print $1}'
 	echo -n "   mem: "
diff --git a/test/test_restconf_internal_usecases.sh b/test/test_restconf_internal_usecases.sh
index 4808e7b6..fc2ab27f 100755
--- a/test/test_restconf_internal_usecases.sh
+++ b/test/test_restconf_internal_usecases.sh
@@ -169,15 +169,12 @@ pid1=$pid
 if [ $pid1 -eq 0 ]; then err "Pid" 0; fi
 
 new "Check $pid1 exists"
-while kill -0 $pid1 2> /dev/null; do
+while sudo kill -0 $pid1 2> /dev/null; do
     new "kill $pid1 externally"
     sudo kill $pid1
     sleep $DEMSLEEP
 done
 
-
-
-
 new "3. get status: Check killed"
 rpcstatus false stopped
 if [ $pid -ne 0 ]; then err "Pid" "$pid"; fi
@@ -353,7 +350,7 @@ if [ $pid1 -eq $pid2 ]; then
 fi
 
 new "Get restconf config 2: no server"
-expectpart "$(curl $CURLOPTS -X GET -H 'Accept: application/yang-data+xml' $RCPROTO://localhost/restconf/data/clixon-restconf:restconf 2>&1)" 7 "Failed to connect" "Connection refused"
+expectpart "$(curl $CURLOPTS -X GET -H 'Accept: application/yang-data+xml' $RCPROTO://localhost/restconf/data/clixon-restconf:restconf 2>&1)" 7 # curl 7.58: "Failed to connect" "Connection refused", curl 7.74: "Couldn't connect to server"
 
 if [ $BE -ne 0 ]; then
     new "Kill backend"
diff --git a/test/vagrant/Makefile.in b/test/vagrant/Makefile.in
index fb0fa68e..0eeadd6d 100644
--- a/test/vagrant/Makefile.in
+++ b/test/vagrant/Makefile.in
@@ -47,8 +47,8 @@ SHELL	= /bin/sh
 # VAGRANTS += freebsd/FreeBSD-12.1-STABLE
 VAGRANTS =
 
-# internal or fcgi
-RESTCONF=internal
+# native or fcgi
+RESTCONF=native
 
 -include site.mk