diff --git a/dnsapi/dns_opnsense.sh b/dnsapi/dns_opnsense.sh
index 6dde12a5..4fbe9447 100755
--- a/dnsapi/dns_opnsense.sh
+++ b/dnsapi/dns_opnsense.sh
@@ -4,10 +4,13 @@
 #https://docs.opnsense.org/development/api.html
 #
 #OPNs_Host="opnsense.example.com"
-#OPNs_Port="443" (optional, defaults to 443 if unset)
+#OPNs_Port="443"
+# optional, defaults to 443 if unset
 #OPNs_Key="qocfU9RSbt8vTIBcnW8bPqCrpfAHMDvj5OzadE7Str+rbjyCyk7u6yMrSCHtBXabgDDXx/dY0POUp7ZA"
 #OPNs_Token="pZEQ+3ce8dDlfBBdg3N8EpqpF5I1MhFqdxX06le6Gl8YzyQvYCfCzNaFX9O9+IOSyAs7X71fwdRiZ+Lv"
-#OPNs_Api_Insecure=0 (optional, defaults to 0 if unset) # Set 1 for insecure and 0 for secure -> difference is whether ssl cert is checked for validity (0) or whether it is just accepted (1)
+#OPNs_Api_Insecure=0
+# optional, defaults to 0 if unset
+# Set 1 for insecure and 0 for secure -> difference is whether ssl cert is checked for validity (0) or whether it is just accepted (1)
 
 ########  Public functions #####################
 #Usage: add _acme-challenge.www.domain.com "123456789ABCDEF0000000000000000000000000000000000000"
@@ -44,15 +47,16 @@ dns_opnsense_rm() {
 }
 
 set_record() {
-  _info "Adding record"
   fulldomain=$1
   new_challenge=$2
+  _info "Adding record $fulldomain with challenge: $new_challenge"
 
   _debug "Detect root zone"
   if ! _get_root "$fulldomain"; then
     _err "invalid domain"
     return 1
   fi
+
   _debug _domain "$_domain"
   _debug _host "$_host"
   _debug _domainid "$_domainid"
@@ -81,7 +85,7 @@ set_record() {
     _opns_rest "POST" "/service/reconfigure" "{}"
     _debug "Record created"
   else
-    _err "Error createing record $_record_string"
+    _err "Error creating record $_record_string"
     return 1
   fi
 
@@ -89,9 +93,9 @@ set_record() {
 }
 
 rm_record() {
-  _info "Remove record"
   fulldomain=$1
   new_challenge="$2"
+  _info "Remove record $fulldomain with challenge: $new_challenge"
 
   _debug "Detect root zone"
   if ! _get_root "$fulldomain"; then
@@ -110,18 +114,18 @@ rm_record() {
         _opns_rest "POST" "/service/reconfigure" "{}"
         _debug "Record deleted"
       else
-        _err "Error delteting record $fulldomain"
+        _err "Error deleting record $host from domain $fulldomain"
         return 1
       fi
     else
-      _err "Error delteting record $fulldomain"
+      _err "Error deleting record $host from domain $fulldomain"
       return 1
     fi
   else
     _info "Record not found, nothing to remove"
   fi
 
-  return 0
+  return 0  
 }
 
 ####################  Private functions below ##################################
@@ -173,6 +177,7 @@ _opns_rest() {
 
   opnsense_url="https://${key}:${token}@${OPNs_Host}:${OPNs_Port:-$OPNs_DefaultPort}/api/bind${ep}"
   export _H1="Content-Type: application/json"
+  _debug2 "Try to call api: https://${OPNs_Host}:${OPNs_Port:-$OPNs_DefaultPort}/api/bind${ep}"
   if [ ! "$method" = "GET" ]; then
     _debug data "$data"
     export _H1="Content-Type: application/json"
@@ -227,7 +232,7 @@ _opns_check_auth() {
     _saveaccountconf_mutable OPNs_Host "$OPNs_Host"
   fi
 
-  if ! printf '%s' "$OPNs_Port" | grep -q '^[0-9]*$'; then
+  if ! printf '%s' "$OPNs_Port" | grep '^[0-9]*$' >/dev/null ; then
     _err 'OPNs_Port specified but not numeric value'
     return 1
   elif [ -z "$OPNs_Port" ]; then
@@ -236,7 +241,7 @@ _opns_check_auth() {
     _saveaccountconf_mutable OPNs_Port "$OPNs_Port"
   fi
 
-  if ! printf '%s' "$OPNs_Api_Insecure" | grep -q '^[01]$'; then
+  if ! printf '%s' "$OPNs_Api_Insecure" | grep '^[01]$' >/dev/null ; then
     _err 'OPNs_Api_Insecure specified but not 0/1 value'
     return 1
   elif [ -n "$OPNs_Api_Insecure" ]; then
@@ -245,23 +250,23 @@ _opns_check_auth() {
   export HTTPS_INSECURE="${OPNs_Api_Insecure:-$OPNs_DefaultApi_Insecure}"
 
   if [ -z "$OPNs_Key" ]; then
-    _err "You don't specify OPNsense api key id."
-    _err "Please set you OPNs_Key and try again."
+    _err "you have not specified your OPNsense api key id."
+    _err "Please set OPNs_Key and try again."
     return 1
   else
     _saveaccountconf_mutable OPNs_Key "$OPNs_Key"
   fi
 
   if [ -z "$OPNs_Token" ]; then
-    _err "You don't specify OPNsense token."
-    _err "Please create you OPNs_Token and try again."
+    _err "you have not specified your OPNsense token."
+    _err "Please create OPNs_Token and try again."
     return 1
   else
     _saveaccountconf_mutable OPNs_Token "$OPNs_Token"
   fi
 
   if ! _opns_rest "GET" "/general/get"; then
-    _err "Can't Access OPNsense"
+    _err "Call to OPNsense API interface failed. Unable to access OPNsense API."
     return 1
   fi
   return 0