diff --git a/samples/cellular/nrf_cloud_multi_service/overlay_nrf700x_wifi_coap_no_lte.conf b/samples/cellular/nrf_cloud_multi_service/overlay_nrf700x_wifi_coap_no_lte.conf
index aebbff0a463..613c256798e 100644
--- a/samples/cellular/nrf_cloud_multi_service/overlay_nrf700x_wifi_coap_no_lte.conf
+++ b/samples/cellular/nrf_cloud_multi_service/overlay_nrf700x_wifi_coap_no_lte.conf
@@ -44,7 +44,7 @@ CONFIG_TFM_PARTITION_PROTECTED_STORAGE=y
 ## Configure TFM Profile. The NOT_SET profile will enable all features.
 ## We then reduce some settings to save flash and RAM.
 CONFIG_TFM_PROFILE_TYPE_NOT_SET=y
-CONFIG_TFM_CRYPTO_CONC_OPER_NUM=1
+CONFIG_TFM_CRYPTO_CONC_OPER_NUM=4
 CONFIG_TFM_CRYPTO_ASYM_SIGN_MODULE_ENABLED=n
 
 ## Configure TFM partitions
@@ -62,7 +62,7 @@ CONFIG_WIFI_CREDENTIALS_SHELL=y
 CONFIG_TLS_CREDENTIALS_SHELL=y
 CONFIG_TLS_CREDENTIALS_BACKEND_PROTECTED_STORAGE=y
 # Increased stack size needed for wifi_cred auto_connect command
-CONFIG_SHELL_STACK_SIZE=4500
+CONFIG_SHELL_STACK_SIZE=4850
 # nRFCloud credentials can exceed 1024 bytes
 CONFIG_TLS_CREDENTIALS_SHELL_CRED_BUF_SIZE=3072
 # Needed by the TLS credentials shell
@@ -103,7 +103,7 @@ CONFIG_WIFI_NRF70_SKIP_LOCAL_ADMIN_MAC=y
 
 ## Enable Wi-Fi conn_mgr bindings
 CONFIG_L2_WIFI_CONNECTIVITY=y
-CONFIG_NET_CONNECTION_MANAGER_MONITOR_STACK_SIZE=4096
+CONFIG_NET_CONNECTION_MANAGER_MONITOR_STACK_SIZE=4850
 
 ## Enable WIFI_MGMT_EXT and WIFI_CREDENTIALS for simplified Wi-Fi connection setup
 CONFIG_WIFI_CREDENTIALS=y
@@ -160,13 +160,13 @@ CONFIG_LOCATION_METHOD_WIFI=y
 CONFIG_NRF_WIFI_SCAN_MAX_BSS_CNT=10
 CONFIG_LOCATION_METHOD_WIFI_SCANNING_RESULTS_MAX_CNT=10
 # Add 256 bytes for each additional scanning result, assuming sane SSID lengths
-CONFIG_HEAP_MEM_POOL_SIZE=138000
+CONFIG_HEAP_MEM_POOL_SIZE=153000
 CONFIG_HEAP_MEM_POOL_IGNORE_MIN=y
 
 ## Miscellaneous resource allocation tweaks needed to support Wi-Fi.
 CONFIG_MAIN_STACK_SIZE=2048
 CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096
-CONFIG_NET_MGMT_EVENT_QUEUE_SIZE=20
+CONFIG_NET_MGMT_EVENT_QUEUE_SIZE=30
 CONFIG_APPLICATION_THREAD_STACK_SIZE=3072
 CONFIG_MESSAGE_THREAD_STACK_SIZE=3072
 CONFIG_CONNECTION_THREAD_STACK_SIZE=4500
diff --git a/samples/cellular/nrf_cloud_multi_service/overlay_nrf700x_wifi_mqtt_no_lte.conf b/samples/cellular/nrf_cloud_multi_service/overlay_nrf700x_wifi_mqtt_no_lte.conf
index cbbf45937c8..50b78baf621 100644
--- a/samples/cellular/nrf_cloud_multi_service/overlay_nrf700x_wifi_mqtt_no_lte.conf
+++ b/samples/cellular/nrf_cloud_multi_service/overlay_nrf700x_wifi_mqtt_no_lte.conf
@@ -43,7 +43,7 @@ CONFIG_TFM_PARTITION_PROTECTED_STORAGE=y
 ## Configure TFM Profile. The NOT_SET profile will enable all features.
 ## We then reduce some settings to save flash and RAM.
 CONFIG_TFM_PROFILE_TYPE_NOT_SET=y
-CONFIG_TFM_CRYPTO_CONC_OPER_NUM=1
+CONFIG_TFM_CRYPTO_CONC_OPER_NUM=4
 CONFIG_TFM_CRYPTO_ASYM_SIGN_MODULE_ENABLED=n
 
 ## Configure TFM partitions
@@ -61,7 +61,7 @@ CONFIG_WIFI_CREDENTIALS_SHELL=y
 CONFIG_TLS_CREDENTIALS_SHELL=y
 CONFIG_TLS_CREDENTIALS_BACKEND_PROTECTED_STORAGE=y
 # Increased stack size needed for wifi_cred auto_connect command
-CONFIG_SHELL_STACK_SIZE=4500
+CONFIG_SHELL_STACK_SIZE=4850
 # nRFCloud credentials can exceed 1024 bytes
 CONFIG_TLS_CREDENTIALS_SHELL_CRED_BUF_SIZE=2048
 # Needed by the TLS credentials shell
@@ -102,7 +102,7 @@ CONFIG_WIFI_NRF70_SKIP_LOCAL_ADMIN_MAC=y
 
 ## Enable Wi-Fi conn_mgr bindings
 CONFIG_L2_WIFI_CONNECTIVITY=y
-CONFIG_NET_CONNECTION_MANAGER_MONITOR_STACK_SIZE=4096
+CONFIG_NET_CONNECTION_MANAGER_MONITOR_STACK_SIZE=4850
 
 ## Enable WIFI_MGMT_EXT and WIFI_CREDENTIALS for simplified Wi-Fi connection setup
 CONFIG_WIFI_CREDENTIALS=y
@@ -158,7 +158,7 @@ CONFIG_LOCATION_METHOD_WIFI=y
 CONFIG_NRF_WIFI_SCAN_MAX_BSS_CNT=10
 CONFIG_LOCATION_METHOD_WIFI_SCANNING_RESULTS_MAX_CNT=10
 # Add 256 bytes for each additional scanning result, assuming sane SSID lengths
-CONFIG_HEAP_MEM_POOL_SIZE=136000
+CONFIG_HEAP_MEM_POOL_SIZE=153000
 CONFIG_HEAP_MEM_POOL_IGNORE_MIN=y
 
 ## Miscellaneous resource allocation tweaks needed to support Wi-Fi.
@@ -173,3 +173,4 @@ CONFIG_NET_TX_STACK_SIZE=2048
 CONFIG_NET_RX_STACK_SIZE=2048
 CONFIG_ZVFS_OPEN_MAX=16
 CONFIG_NET_SOCKETS_POLL_MAX=8
+CONFIG_NET_MGMT_EVENT_QUEUE_SIZE=30