diff --git a/src/common/metrics/api.metrics.module.ts b/src/common/metrics/api.metrics.module.ts
index 452f287cc..69b99cb3c 100644
--- a/src/common/metrics/api.metrics.module.ts
+++ b/src/common/metrics/api.metrics.module.ts
@@ -1,6 +1,5 @@
 import { MetricsModule } from "@multiversx/sdk-nestjs-monitoring";
 import { Global, Module } from "@nestjs/common";
-import { EventEmitterModule } from "@nestjs/event-emitter";
 import { ApiMetricsService } from "./api.metrics.service";
 import { ApiConfigModule } from "src/common/api-config/api.config.module";
 import { GatewayModule } from "src/common/gateway/gateway.module";
@@ -10,7 +9,6 @@ import { ProtocolModule } from "src/common/protocol/protocol.module";
 @Module({
   imports: [
     MetricsModule,
-    EventEmitterModule.forRoot({ maxListeners: 1 }),
     ApiConfigModule,
     GatewayModule,
     ProtocolModule,
diff --git a/src/common/pubsub/pub.sub.listener.module.ts b/src/common/pubsub/pub.sub.listener.module.ts
index 7ca1a80c0..7c72bedb2 100644
--- a/src/common/pubsub/pub.sub.listener.module.ts
+++ b/src/common/pubsub/pub.sub.listener.module.ts
@@ -3,9 +3,13 @@ import { DynamicModuleUtils } from 'src/utils/dynamic.module.utils';
 import { PubSubListenerController } from './pub.sub.listener.controller';
 import { LoggingModule } from '@multiversx/sdk-nestjs-common';
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
+import { EventEmitterModule } from '@nestjs/event-emitter';
+import { ScheduleModule } from '@nestjs/schedule';
 
 @Module({
   imports: [
+    ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     DynamicModuleUtils.getCacheModule(),
     LoggingModule,
     ApiMetricsModule,
diff --git a/src/common/rabbitmq/rabbitmq.module.ts b/src/common/rabbitmq/rabbitmq.module.ts
index 11eea01dd..ec5e445ac 100644
--- a/src/common/rabbitmq/rabbitmq.module.ts
+++ b/src/common/rabbitmq/rabbitmq.module.ts
@@ -9,9 +9,13 @@ import { ApiConfigService } from '../api-config/api.config.service';
 import { RabbitMqConsumer } from './rabbitmq.consumer';
 import { RabbitMqNftHandlerService } from './rabbitmq.nft.handler.service';
 import { RabbitMqTokenHandlerService } from './rabbitmq.token.handler.service';
+import { EventEmitterModule } from '@nestjs/event-emitter';
+import { ScheduleModule } from '@nestjs/schedule';
 
 @Module({
   imports: [
+    ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     ApiConfigModule,
     NftModule,
     NftWorkerModule,
diff --git a/src/common/websockets/web-socket-publisher-module.ts b/src/common/websockets/web-socket-publisher-module.ts
index 3a7971915..a5b9c66df 100644
--- a/src/common/websockets/web-socket-publisher-module.ts
+++ b/src/common/websockets/web-socket-publisher-module.ts
@@ -4,9 +4,13 @@ import { WebSocketPublisherService } from "./web-socket-publisher-service";
 import { WebSocketPublisherController } from "./web-socket-publisher-controller";
 import { DynamicModuleUtils } from "src/utils/dynamic.module.utils";
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
+import { EventEmitterModule } from "@nestjs/event-emitter";
+import { ScheduleModule } from "@nestjs/schedule";
 
 @Module({
   imports: [
+    ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     TransactionActionModule,
     ApiMetricsModule,
   ],
diff --git a/src/crons/cache.warmer/cache.warmer.module.ts b/src/crons/cache.warmer/cache.warmer.module.ts
index 1561d888b..005c887fb 100644
--- a/src/crons/cache.warmer/cache.warmer.module.ts
+++ b/src/crons/cache.warmer/cache.warmer.module.ts
@@ -12,10 +12,12 @@ import { PluginModule } from 'src/plugins/plugin.module';
 import { TpsWarmerService } from '../tps/tps-warmer.service';
 import { TpsModule } from 'src/endpoints/tps/tps.module';
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 
 @Module({
   imports: [
     ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     EndpointsServicesModule,
     KeybaseModule,
     MexModule.forRoot(),
diff --git a/src/crons/elastic.updater/elastic.updater.module.ts b/src/crons/elastic.updater/elastic.updater.module.ts
index 3558388d6..787a305de 100644
--- a/src/crons/elastic.updater/elastic.updater.module.ts
+++ b/src/crons/elastic.updater/elastic.updater.module.ts
@@ -5,10 +5,12 @@ import { PersistenceModule } from 'src/common/persistence/persistence.module';
 import { EndpointsServicesModule } from 'src/endpoints/endpoints.services.module';
 import { ElasticUpdaterService } from './elastic.updater.service';
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 
 @Module({
   imports: [
     ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     EndpointsServicesModule,
     AssetsModule,
     forwardRef(() => PersistenceModule),
diff --git a/src/crons/status.checker/status.checker.module.ts b/src/crons/status.checker/status.checker.module.ts
index 0586952ba..d9bd48cff 100644
--- a/src/crons/status.checker/status.checker.module.ts
+++ b/src/crons/status.checker/status.checker.module.ts
@@ -5,10 +5,12 @@ import { EndpointsServicesModule } from "src/endpoints/endpoints.services.module
 import { DynamicModuleUtils } from "src/utils/dynamic.module.utils";
 import { StatusCheckerService } from "./status.checker.service";
 import { ApiMetricsModule } from "src/common/metrics/api.metrics.module";
+import { EventEmitterModule } from "@nestjs/event-emitter";
 
 @Module({
   imports: [
     ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     EndpointsServicesModule,
     ApiMetricsModule,
   ],
diff --git a/src/crons/transaction.processor/batch.transaction.processor.module.ts b/src/crons/transaction.processor/batch.transaction.processor.module.ts
index 10dfece28..9811c9d33 100644
--- a/src/crons/transaction.processor/batch.transaction.processor.module.ts
+++ b/src/crons/transaction.processor/batch.transaction.processor.module.ts
@@ -6,10 +6,12 @@ import { TransactionModule } from "src/endpoints/transactions/transaction.module
 import { DynamicModuleUtils } from "src/utils/dynamic.module.utils";
 import { BatchTransactionProcessorService } from "./batch.transaction.processor.service";
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
+import { EventEmitterModule } from "@nestjs/event-emitter";
 
 @Module({
   imports: [
     ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     ApiConfigModule,
     DynamicModuleUtils.getCacheModule(),
     TransactionsBatchModule,
diff --git a/src/crons/transaction.processor/transaction.completed.module.ts b/src/crons/transaction.processor/transaction.completed.module.ts
index 4bf021c84..fef98b90c 100644
--- a/src/crons/transaction.processor/transaction.completed.module.ts
+++ b/src/crons/transaction.processor/transaction.completed.module.ts
@@ -6,10 +6,12 @@ import { TransactionCompletedService } from './transaction.completed.service';
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
 import { GatewayModule } from 'src/common/gateway/gateway.module';
 import { ProtocolModule } from 'src/common/protocol/protocol.module';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 
 @Module({
   imports: [
     ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     ApiConfigModule,
     ApiMetricsModule,
     GatewayModule,
diff --git a/src/crons/transaction.processor/transaction.processor.module.ts b/src/crons/transaction.processor/transaction.processor.module.ts
index ef3df67c6..add0f1be2 100644
--- a/src/crons/transaction.processor/transaction.processor.module.ts
+++ b/src/crons/transaction.processor/transaction.processor.module.ts
@@ -8,10 +8,12 @@ import { NftWorkerModule } from 'src/queue.worker/nft.worker/nft.worker.module';
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
 import { DynamicModuleUtils } from 'src/utils/dynamic.module.utils';
 import { TransactionProcessorService } from './transaction.processor.service';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 
 @Module({
   imports: [
     ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     TransactionModule,
     ShardModule,
     NodeModule,
diff --git a/src/crons/websocket/websocket.subscription.module.ts b/src/crons/websocket/websocket.subscription.module.ts
index 8146dc3a6..d6cbd505d 100644
--- a/src/crons/websocket/websocket.subscription.module.ts
+++ b/src/crons/websocket/websocket.subscription.module.ts
@@ -19,10 +19,12 @@ import { ApiConfigModule } from 'src/common/api-config/api.config.module';
 import { TransfersCustomGateway } from './transfers.custom.gateway';
 import { TransferModule } from 'src/endpoints/transfers/transfer.module';
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 
 @Module({
   imports: [
     ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     TransactionModule,
     BlockModule,
     NetworkModule,
diff --git a/src/private.app.module.ts b/src/private.app.module.ts
index 92428731e..1ea44382f 100644
--- a/src/private.app.module.ts
+++ b/src/private.app.module.ts
@@ -7,9 +7,13 @@ import { ProcessNftsModule } from './endpoints/process-nfts/process.nfts.module'
 import { LoggingModule } from '@multiversx/sdk-nestjs-common';
 import { DynamicModuleUtils } from './utils/dynamic.module.utils';
 import { ApiMetricsModule } from './common/metrics/api.metrics.module';
+import { EventEmitterModule } from '@nestjs/event-emitter';
+import { ScheduleModule } from '@nestjs/schedule';
 
 @Module({
   imports: [
+    ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     LoggingModule,
     ProcessNftsModule,
     ApiMetricsModule,
diff --git a/src/public.app.module.ts b/src/public.app.module.ts
index 524185e66..7c083f1ba 100644
--- a/src/public.app.module.ts
+++ b/src/public.app.module.ts
@@ -11,9 +11,13 @@ import { DynamicModuleUtils } from './utils/dynamic.module.utils';
 import { LocalCacheController } from './endpoints/caching/local.cache.controller';
 import { RestrictedRoutesMiddleware } from './utils/restricted.routes.middleware';
 import { ApiMetricsModule } from './common/metrics/api.metrics.module';
+import { ScheduleModule } from '@nestjs/schedule';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 
 @Module({
   imports: [
+    ScheduleModule.forRoot(), // for plugins, best practice not to have crons in public API
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     LoggingModule,
     EndpointsServicesModule,
     EndpointsControllersModule.forRoot(),
diff --git a/src/queue.worker/nft.worker/queue/nft.queue.module.ts b/src/queue.worker/nft.worker/queue/nft.queue.module.ts
index e2e42c4da..277d2e8ac 100644
--- a/src/queue.worker/nft.worker/queue/nft.queue.module.ts
+++ b/src/queue.worker/nft.worker/queue/nft.queue.module.ts
@@ -4,9 +4,13 @@ import { NftJobProcessorModule } from './job-services/nft.job.processor.module';
 import { NftModule } from 'src/endpoints/nfts/nft.module';
 import { DynamicModuleUtils } from 'src/utils/dynamic.module.utils';
 import { ApiMetricsModule } from 'src/common/metrics/api.metrics.module';
+import { EventEmitterModule } from '@nestjs/event-emitter';
+import { ScheduleModule } from '@nestjs/schedule';
 
 @Module({
   imports: [
+    ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot({ maxListeners: 1 }),
     NftJobProcessorModule,
     NftModule,
     ApiMetricsModule,