diff --git a/data/Dockerfiles/watchdog/watchdog.sh b/data/Dockerfiles/watchdog/watchdog.sh
index a1f7a096..b02e19c8 100755
--- a/data/Dockerfiles/watchdog/watchdog.sh
+++ b/data/Dockerfiles/watchdog/watchdog.sh
@@ -57,6 +57,7 @@ nginx_checks() {
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "Nginx" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
+    diff_c=0
     sleep $(( ( RANDOM % 30 )  + 10 ))
   done
   return 1
@@ -76,6 +77,7 @@ mysql_checks() {
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "MySQL/MariaDB" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
+    diff_c=0
     sleep $(( ( RANDOM % 30 )  + 10 ))
   done
   return 1
@@ -95,6 +97,7 @@ sogo_checks() {
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "SOGo" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
+    diff_c=0
     sleep $(( ( RANDOM % 30 )  + 10 ))
   done
   return 1
@@ -114,6 +117,7 @@ postfix_checks() {
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "Postfix" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
+    diff_c=0
     sleep $(( ( RANDOM % 30 )  + 10 ))
   done
   return 1
@@ -136,6 +140,7 @@ dovecot_checks() {
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "Dovecot" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
+    diff_c=0
     sleep $(( ( RANDOM % 30 )  + 10 ))
   done
   return 1
@@ -155,6 +160,7 @@ phpfpm_checks() {
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "PHP-FPM" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
+    diff_c=0
     sleep $(( ( RANDOM % 30 )  + 10 ))
   done
   return 1
@@ -185,6 +191,7 @@ Empty
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "Rspamd" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
+    diff_c=0
     sleep $(( ( RANDOM % 30 )  + 10 ))
   done
   return 1
@@ -205,6 +212,7 @@ dns_checks() {
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "Unbound" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
+    diff_c=0
     sleep $(( ( RANDOM % 30 )  + 10 ))
   done
   return 1
diff --git a/docker-compose.yml b/docker-compose.yml
index 28c566ef..e7c2c43d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -295,7 +295,7 @@ services:
         - /lib/modules:/lib/modules:ro
 
     watchdog-mailcow:
-      image: mailcow/watchdog:1.1
+      image: mailcow/watchdog:1.2
       build: ./data/Dockerfiles/watchdog
       init: false
       volumes: