diff --git a/backend/src/entities/cron-jobs/cron-jobs.service.ts b/backend/src/entities/cron-jobs/cron-jobs.service.ts
index 9f6acd727..3640b5e94 100644
--- a/backend/src/entities/cron-jobs/cron-jobs.service.ts
+++ b/backend/src/entities/cron-jobs/cron-jobs.service.ts
@@ -146,7 +146,6 @@ export class CronJobsService {
   }
 
   private getCurrentTime(): string {
-    const now = new Date();
-    return `${now.getHours()}:${now.getMinutes()}:${now.getSeconds()}`;
+    return Constants.CURRENT_TIME_FORMATTED();
   }
 }
diff --git a/backend/src/entities/user-actions/use-cases/check-users-actions-and-mailing-users.use.case.ts b/backend/src/entities/user-actions/use-cases/check-users-actions-and-mailing-users.use.case.ts
index cc56dd613..b9ae5bd9a 100644
--- a/backend/src/entities/user-actions/use-cases/check-users-actions-and-mailing-users.use.case.ts
+++ b/backend/src/entities/user-actions/use-cases/check-users-actions-and-mailing-users.use.case.ts
@@ -21,7 +21,7 @@ export class CheckUsersActionsAndMailingUsersUseCase implements ICheckUsersActio
   public async execute(): Promise<Array<string>> {
     try {
       const distinctUsers = await this.findDistinctUsersForProcessing();
-      const batchSize = 10;
+      const batchSize = 2;
       const queue = new PQueue({ concurrency: 3 });
       const emails: string[] = [];
 
diff --git a/backend/src/entities/user-actions/use-cases/check-users-logs-and-update-actions.use.case.ts b/backend/src/entities/user-actions/use-cases/check-users-logs-and-update-actions.use.case.ts
index c65a693c0..3b1281022 100644
--- a/backend/src/entities/user-actions/use-cases/check-users-logs-and-update-actions.use.case.ts
+++ b/backend/src/entities/user-actions/use-cases/check-users-logs-and-update-actions.use.case.ts
@@ -19,7 +19,7 @@ export class CheckUsersLogsAndUpdateActionsUseCase implements ICheckUsersLogsAnd
     console.info('Updating actions started');
     const uniqueUserIds: Array<string> = await this.findDistinctUserIdsWithNonFinishedActions();
 
-    const batchSize = 10;
+    const batchSize = 3;
     for (let i = 0; i < uniqueUserIds.length; i += batchSize) {
       const batch = uniqueUserIds.slice(i, i + batchSize);
       await Promise.allSettled(
diff --git a/backend/src/helpers/constants/constants.ts b/backend/src/helpers/constants/constants.ts
index 06b69e42c..91277a1f9 100644
--- a/backend/src/helpers/constants/constants.ts
+++ b/backend/src/helpers/constants/constants.ts
@@ -54,9 +54,8 @@ export const Constants = {
 
   CURRENT_TIME_FORMATTED: (): string => {
     const now = new Date();
-    return now.toISOString();
-    // const padString = (n: number) => n.toString().padStart(2, '0');
-    // return `${padString(now.getHours())}:${padString(now.getMinutes())}:${padString(now.getSeconds())}`;
+    const padString = (n: number) => n.toString().padStart(2, '0');
+    return `${padString(now.getHours())}:${padString(now.getMinutes())}:${padString(now.getSeconds())}`;
   },
 
   ONE_WEEK_AGO: (): Date => {