diff -rua ./org/include/zbxtasks.h ./zabbix-6.2.4/include/zbxtasks.h
--- ./org/include/zbxtasks.h    2022-11-02 09:11:07.000000000 +0000
+++ ./zabbix-6.2.4/include/zbxtasks.h   2022-11-15 15:47:49.468180392 +0000
@@ -23,7 +23,7 @@
 #include "zbxalgo.h"
 #include "zbxjson.h"

-#define ZBX_TASK_UPDATE_FREQUENCY      1
+extern int ZBX_TASK_UPDATE_FREQUENCY;

 #define ZBX_REMOTE_COMMAND_TTL                 (SEC_PER_MIN * 10)
 #define ZBX_DATA_TTL                           30
diff -rua ./org/src/zabbix_proxy/proxy.c ./zabbix-6.2.4/src/zabbix_proxy/proxy.c
--- ./org/src/zabbix_proxy/proxy.c      2022-11-02 09:11:07.000000000 +0000
+++ ./zabbix-6.2.4/src/zabbix_proxy/proxy.c     2022-11-15 15:51:54.350701375 +0000
@@ -153,6 +153,7 @@
 ZBX_THREAD_LOCAL int           process_num     = 0;
 ZBX_THREAD_LOCAL int           server_num      = 0;

+int     ZBX_TASK_UPDATE_FREQUENCY       = 60;
 int    CONFIG_PROXYMODE                = ZBX_PROXYMODE_ACTIVE;
 int    CONFIG_DATASENDER_FORKS         = 1;
 int    CONFIG_DISCOVERER_FORKS         = 1;
@@ -459,6 +460,7 @@
        char            **value = NULL;

        CONFIG_SERVER_STARTUP_TIME = time(NULL);
+       if (NULL == ZBX_TASK_UPDATE_FREQUENCY) ZBX_TASK_UPDATE_FREQUENCY = 60;

        if (NULL == CONFIG_HOSTNAME)
        {
@@ -692,6 +694,8 @@
        {
                /* PARAMETER,                   VAR,                                    TYPE,
                        MANDATORY,      MIN,                    MAX */
+               {"TaskUpdateFrequency",       &ZBX_TASK_UPDATE_FREQUENCY,     TYPE_INT,
+                        PARM_OPT,       1,      3600},
                {"ProxyMode",                   &CONFIG_PROXYMODE,                      TYPE_INT,
                        PARM_OPT,       ZBX_PROXYMODE_ACTIVE,   ZBX_PROXYMODE_PASSIVE},
                {"Server",                      &CONFIG_SERVER,                         TYPE_STRING,