diff --git a/src/lib/services/generic.service.ts b/src/lib/services/generic.service.ts
index f2db687..5e1c872 100644
--- a/src/lib/services/generic.service.ts
+++ b/src/lib/services/generic.service.ts
@@ -5,7 +5,7 @@ import { HeadersConfiguration, List } from '../utils';
 import { map } from 'rxjs/operators';
 
 export const ROOT_CHANGES_KEY = 'root';
-export const LAST_CHECKED_OFFSET = 15000;
+export const LAST_CHECKED_OFFSET = 30000;
 
 export interface HeaderOptions {
     readonly authorization?: boolean;