diff --git a/src/datasource/datasource.ts b/src/datasource/datasource.ts
index e55d71d..d0eff6b 100644
--- a/src/datasource/datasource.ts
+++ b/src/datasource/datasource.ts
@@ -717,7 +717,7 @@ export class ZabbixDatasource extends DataSourceApi<ZabbixMetricsQuery, ZabbixDS
       .then((problems) => problemsHandler.addTriggerHostProxy(problems, proxies));
 
     return problemsPromises.then((problems) => {
-      const problemsDataFrame = problemsHandler.toDataFrame(problems);
+      const problemsDataFrame = problemsHandler.toDataFrame(problems, target);
       return problemsDataFrame;
     });
   }
diff --git a/src/datasource/problemsHandler.ts b/src/datasource/problemsHandler.ts
index a76248d..1a5d4af 100644
--- a/src/datasource/problemsHandler.ts
+++ b/src/datasource/problemsHandler.ts
@@ -1,7 +1,7 @@
 import _ from 'lodash';
 import * as utils from './utils';
 import { DataFrame, Field, FieldType, ArrayVector } from '@grafana/data';
-import { ZBXProblem, ZBXTrigger, ProblemDTO, ZBXEvent } from './types';
+import { ZBXProblem, ZBXTrigger, ProblemDTO, ZBXEvent, ZabbixMetricsQuery } from './types';
 
 export function joinTriggersWithProblems(problems: ZBXProblem[], triggers: ZBXTrigger[]): ProblemDTO[] {
   const problemDTOList: ProblemDTO[] = [];
@@ -172,7 +172,7 @@ export function sortProblems(problems: ProblemDTO[], target) {
   return problems;
 }
 
-export function toDataFrame(problems: any[]): DataFrame {
+export function toDataFrame(problems: any[], query: ZabbixMetricsQuery): DataFrame {
   const problemsField: Field<any> = {
     name: 'Problems',
     type: FieldType.other,
@@ -186,6 +186,7 @@ export function toDataFrame(problems: any[]): DataFrame {
 
   const response: DataFrame = {
     name: 'problems',
+    refId: query?.refId || 'A',
     fields: [problemsField],
     length: problems.length,
   };
diff --git a/src/datasource/responseHandler.ts b/src/datasource/responseHandler.ts
index f05cb83..8d475e5 100644
--- a/src/datasource/responseHandler.ts
+++ b/src/datasource/responseHandler.ts
@@ -614,6 +614,7 @@ export function handleSLAResponse(itservice, slaProperty, slaObject) {
 
 function handleTriggersResponse(triggers: ZBXTrigger[], groups: ZBXGroup[], timeRange: number[], target) {
   if (!_.isArray(triggers)) {
+    // Handling count mode
     let triggersCount = null;
     try {
       triggersCount = Number(triggers);
@@ -622,6 +623,7 @@ function handleTriggersResponse(triggers: ZBXTrigger[], groups: ZBXGroup[], time
     }
 
     const frame = new MutableDataFrame({
+      name: `Count ${target.refId}`,
       refId: target.refId,
       fields: [
         { name: TIME_SERIES_TIME_FIELD_NAME, type: FieldType.time, values: new ArrayVector([timeRange[1] * 1000]) },
@@ -634,6 +636,7 @@ function handleTriggersResponse(triggers: ZBXTrigger[], groups: ZBXGroup[], time
   } else {
     const stats = getTriggerStats(triggers);
     const frame = new MutableDataFrame({
+      name: `Triggers ${target.refId}`,
       refId: target.refId,
       fields: [{ name: 'Host group', type: FieldType.string, values: new ArrayVector() }],
     });