diff --git a/subsys/bluetooth/controller/ll_sw/nordic/lll/lll_sync_iso.c b/subsys/bluetooth/controller/ll_sw/nordic/lll/lll_sync_iso.c
index 2b17807f217edf..f02d4d41e06162 100644
--- a/subsys/bluetooth/controller/ll_sw/nordic/lll/lll_sync_iso.c
+++ b/subsys/bluetooth/controller/ll_sw/nordic/lll/lll_sync_iso.c
@@ -56,7 +56,8 @@ static void next_chan_calc(struct lll_sync_iso *lll, uint16_t event_counter,
 static void isr_rx_iso_data_valid(const struct lll_sync_iso *const lll,
 				  uint16_t handle, struct node_rx_pdu *node_rx);
 static void isr_rx_iso_data_invalid(const struct lll_sync_iso *const lll,
-				    uint8_t bn, uint16_t handle,
+				    uint16_t latency, uint8_t bn,
+				    uint16_t handle,
 				    struct node_rx_pdu *node_rx);
 static void isr_rx_ctrl_recv(struct lll_sync_iso *lll, struct pdu_bis *pdu);
 
@@ -427,6 +428,7 @@ static void abort_cb(struct lll_prepare_param *prepare_param, void *param)
 	LL_ASSERT(e);
 
 	e->type = EVENT_DONE_EXTRA_TYPE_SYNC_ISO;
+	e->estab_failed = 0U;
 	e->trx_cnt = 0U;
 	e->crc_valid = 0U;
 
@@ -1216,7 +1218,8 @@ static void isr_rx_done(void *param)
 						pdu->len = 0U;
 
 						handle = LL_BIS_SYNC_HANDLE_FROM_IDX(stream_handle);
-						isr_rx_iso_data_invalid(lll, bn, handle, node_rx);
+						isr_rx_iso_data_invalid(lll, latency_event, bn,
+									handle, node_rx);
 
 						iso_rx_put(node_rx->hdr.link, node_rx);
 					}
@@ -1281,6 +1284,7 @@ static void isr_rx_done(void *param)
 
 	/* Calculate and place the drift information in done event */
 	e->type = EVENT_DONE_EXTRA_TYPE_SYNC_ISO;
+	e->estab_failed = 0U;
 	e->trx_cnt = trx_cnt;
 	e->crc_valid = crc_ok_anchor;
 
@@ -1379,7 +1383,8 @@ static void isr_rx_iso_data_valid(const struct lll_sync_iso *const lll,
 }
 
 static void isr_rx_iso_data_invalid(const struct lll_sync_iso *const lll,
-				    uint8_t bn, uint16_t handle,
+				    uint16_t latency, uint8_t bn,
+				    uint16_t handle,
 				    struct node_rx_pdu *node_rx)
 {
 	struct lll_sync_iso_stream *stream;
@@ -1389,14 +1394,16 @@ static void isr_rx_iso_data_invalid(const struct lll_sync_iso *const lll,
 	node_rx->hdr.handle = handle;
 
 	iso_meta = &node_rx->rx_iso_meta;
-	iso_meta->payload_number = lll->payload_count - bn - 1U;
+	iso_meta->payload_number = lll->payload_count - lll->bn - bn - 1U;
 
 	stream = ull_sync_iso_lll_stream_get(lll->stream_handle[0]);
 	iso_meta->timestamp = HAL_TICKER_TICKS_TO_US(radio_tmr_start_get()) +
 			      radio_tmr_aa_restore() - addr_us_get(lll->phy) -
 			      ((stream->bis_index - 1U) *
 			       lll->sub_interval * ((lll->irc * lll->bn) +
-						    lll->ptc));
+						    lll->ptc)) -
+			      (latency * lll->iso_interval *
+			       PERIODIC_INT_UNIT_US);
 	iso_meta->timestamp %=
 		HAL_TICKER_TICKS_TO_US_64BIT(BIT64(HAL_TICKER_CNTR_MSBIT + 1U));
 	iso_meta->status = 1U;
diff --git a/subsys/bluetooth/controller/ll_sw/ull_sync_iso.c b/subsys/bluetooth/controller/ll_sw/ull_sync_iso.c
index fbe29c258afe57..9d992d573b4c1c 100644
--- a/subsys/bluetooth/controller/ll_sw/ull_sync_iso.c
+++ b/subsys/bluetooth/controller/ll_sw/ull_sync_iso.c
@@ -417,8 +417,6 @@ void ull_sync_iso_setup(struct ll_sync_iso_set *sync_iso,
 	struct pdu_big_info *bi;
 	uint32_t ready_delay_us;
 	uint32_t ticks_expire;
-	uint32_t ctrl_spacing;
-	uint32_t pdu_spacing;
 	uint32_t interval_us;
 	uint32_t ticks_diff;
 	struct pdu_adv *pdu;
@@ -581,11 +579,6 @@ void ull_sync_iso_setup(struct ll_sync_iso_set *sync_iso,
 	interval_us -= lll->window_widening_periodic_us;
 
 	/* Calculate ISO Receiver BIG event timings */
-	pdu_spacing = PDU_BIS_US(lll->max_pdu, lll->enc, lll->phy,
-				 PHY_FLAGS_S8) +
-		      EVENT_MSS_US;
-	ctrl_spacing = PDU_BIS_US(sizeof(struct pdu_big_ctrl), lll->enc,
-				  lll->phy, PHY_FLAGS_S8);
 
 	/* Number of maximum BISes to sync from the first BIS to sync */
 	/* NOTE: When ULL scheduling is implemented for subevents, then update
@@ -605,22 +598,32 @@ void ull_sync_iso_setup(struct ll_sync_iso_set *sync_iso,
 	 */
 
 	if (IS_ENABLED(CONFIG_BT_CTLR_SYNC_ISO_RESERVE_MAX)) {
-		/* Maximum time reservation for both sequential and interleaved
+		uint32_t ctrl_spacing;
+
+		/* Maximum time reservation for sequential and interleaved
 		 * packing.
 		 */
-		slot_us = (pdu_spacing * lll->nse * num_bis) + ctrl_spacing;
+		if (lll->bis_spacing >= (lll->sub_interval * lll->nse)) {
+			slot_us = lll->sub_interval * lll->nse * num_bis;
+		} else {
+			slot_us = lll->bis_spacing * lll->nse * num_bis;
+		}
+
+		ctrl_spacing = PDU_BIS_US(sizeof(struct pdu_big_ctrl), lll->enc,
+					  lll->phy, PHY_FLAGS_S8);
+		slot_us += ctrl_spacing;
 
 	} else if (lll->bis_spacing >= (lll->sub_interval * lll->nse)) {
 		/* Time reservation omitting PTC subevents in sequential
 		 * packing.
 		 */
-		slot_us = pdu_spacing * ((lll->nse * num_bis) - lll->ptc);
+		slot_us = lll->sub_interval * ((lll->nse * num_bis) - lll->ptc);
 
 	} else {
 		/* Time reservation omitting PTC subevents in interleaved
 		 * packing.
 		 */
-		slot_us = pdu_spacing * ((lll->nse - lll->ptc) * num_bis);
+		slot_us = lll->bis_spacing * ((lll->nse - lll->ptc) * num_bis);
 	}
 
 	/* Add radio ready delay */
diff --git a/tests/bsim/bluetooth/audio/overlay-bt_ll_sw_split.conf b/tests/bsim/bluetooth/audio/overlay-bt_ll_sw_split.conf
index adf5c628b4c350..e3075e6bdd4fc4 100644
--- a/tests/bsim/bluetooth/audio/overlay-bt_ll_sw_split.conf
+++ b/tests/bsim/bluetooth/audio/overlay-bt_ll_sw_split.conf
@@ -1,45 +1,114 @@
-# Controller Settings
-CONFIG_BT_CTLR_SCAN_DATA_LEN_MAX=255
+# Host and Controller common dependencies
+CONFIG_BT_BROADCASTER=y
+CONFIG_BT_OBSERVER=y
+CONFIG_BT_EXT_ADV=y
+CONFIG_BT_PER_ADV=y
+CONFIG_BT_PER_ADV_SYNC=y
+CONFIG_BT_PER_ADV_SYNC_MAX=2
+CONFIG_BT_CENTRAL=y
+CONFIG_BT_PERIPHERAL=y
+CONFIG_BT_MAX_CONN=3
+
+# Broadcast and Connected ISO
+CONFIG_BT_ISO_BROADCASTER=y
+CONFIG_BT_ISO_SYNC_RECEIVER=y
+CONFIG_BT_ISO_CENTRAL=y
+CONFIG_BT_ISO_PERIPHERAL=y
+
+# ISO Streams
+CONFIG_BT_ISO_TX_MTU=310
+CONFIG_BT_ISO_RX_MTU=310
+CONFIG_BT_ISO_MAX_CHAN=4
+# CONFIG_BT_ISO_TX_BUF_COUNT=1
+# CONFIG_BT_ISO_RX_BUF_COUNT=1
+
+# Controller
+CONFIG_BT_LL_SW_SPLIT=y
+
+# Rx ACL and Adv Reports
+CONFIG_BT_CTLR_RX_BUFFERS=9
+CONFIG_BT_CTLR_DATA_LENGTH_MAX=251
+
+# Coded PHY support
+CONFIG_BT_CTLR_PHY_CODED=y
+
+# Advertising Sets and Extended Scanning
+CONFIG_BT_CTLR_ADV_EXT=y
+CONFIG_BT_CTLR_ADV_SET=3
 CONFIG_BT_CTLR_ADV_DATA_LEN_MAX=191
+CONFIG_BT_CTLR_SCAN_DATA_LEN_MAX=1650
 
-# Controller advanced options
 CONFIG_BT_CTLR_ADVANCED_FEATURES=y
+CONFIG_BT_CTLR_ADV_AUX_SET=3
+CONFIG_BT_CTLR_ADV_AUX_PDU_BACK2BACK=y
+CONFIG_BT_CTLR_ADV_SYNC_SET=3
+CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK=y
+CONFIG_BT_CTLR_ADV_DATA_BUF_MAX=6
+
+# Increase the below to receive interleaved advertising chains
+CONFIG_BT_CTLR_SCAN_AUX_SET=1
+# CONFIG_BT_CTLR_SCAN_AUX_USE_CHAINS=y
+# CONFIG_BT_CTLR_SCAN_AUX_CHAIN_COUNT=1
+
 CONFIG_BT_CTLR_ADV_RESERVE_MAX=n
+CONFIG_BT_CTLR_ADV_ISO_RESERVE_MAX=y
+CONFIG_BT_CTLR_SCAN_AUX_SYNC_RESERVE_MIN=y
+CONFIG_BT_CTLR_SYNC_PERIODIC_SKIP_ON_SCAN_AUX=n
+CONFIG_BT_CTLR_SYNC_ISO_RESERVE_MAX=n
 CONFIG_BT_CTLR_CENTRAL_RESERVE_MAX=n
+CONFIG_BT_CTLR_PERIPHERAL_RESERVE_MAX=n
+CONFIG_BT_CTLR_PERIPHERAL_ISO_RESERVE_MAX=n
+CONFIG_BT_CTLR_EVENT_OVERHEAD_RESERVE_MAX=y
 CONFIG_BT_CTLR_SLOT_RESERVATION_UPDATE=n
 CONFIG_BT_CTLR_SCAN_UNRESERVED=y
 CONFIG_BT_TICKER_NEXT_SLOT_GET_MATCH=y
 CONFIG_BT_TICKER_EXT=y
 CONFIG_BT_TICKER_EXT_SLOT_WINDOW_YIELD=y
 
+# Control Procedure
+CONFIG_BT_CTLR_LLCP_LOCAL_PROC_CTX_BUF_NUM=6
+
 # ISO Broadcaster Controller
+CONFIG_BT_CTLR_ADV_EXT=y
+CONFIG_BT_CTLR_ADV_PERIODIC=y
+CONFIG_BT_CTLR_SYNC_TRANSFER_SENDER=y
 CONFIG_BT_CTLR_ADV_ISO=y
-CONFIG_BT_CTLR_ADV_ISO_PDU_LEN_MAX=247
+CONFIG_BT_CTLR_ADV_ISO_SET=2
+CONFIG_BT_CTLR_ADV_ISO_STREAM_COUNT=4
 CONFIG_BT_CTLR_ADV_ISO_STREAM_MAX=2
-CONFIG_BT_CTLR_ADV_ISO_STREAM_COUNT=2
+CONFIG_BT_CTLR_ADV_ISO_PDU_LEN_MAX=247
 
 # ISO Receive Controller
+CONFIG_BT_CTLR_ADV_EXT=y
+CONFIG_BT_CTLR_SYNC_PERIODIC=y
+CONFIG_BT_CTLR_SYNC_TRANSFER_RECEIVER=y
 CONFIG_BT_CTLR_SYNC_ISO=y
-CONFIG_BT_CTLR_SYNC_ISO_PDU_LEN_MAX=251
+CONFIG_BT_CTLR_SCAN_SYNC_ISO_SET=1
+CONFIG_BT_CTLR_SYNC_ISO_STREAM_COUNT=2
 CONFIG_BT_CTLR_SYNC_ISO_STREAM_MAX=2
+CONFIG_BT_CTLR_SYNC_ISO_PDU_LEN_MAX=251
 
 # ISO Connection Oriented
 CONFIG_BT_CTLR_CENTRAL_ISO=y
 CONFIG_BT_CTLR_PERIPHERAL_ISO=y
 CONFIG_BT_CTLR_CONN_ISO_STREAMS=2
+CONFIG_BT_CTLR_CONN_ISO_GROUPS=1
 CONFIG_BT_CTLR_CONN_ISO_STREAMS_PER_GROUP=2
 CONFIG_BT_CTLR_CONN_ISO_SDU_LEN_MAX=247
 CONFIG_BT_CTLR_CONN_ISO_PDU_LEN_MAX=251
 CONFIG_BT_CTLR_CONN_ISO_LOW_LATENCY_POLICY=y
 
 # ISO Transmissions
-CONFIG_BT_ISO_TX_MTU=310
-CONFIG_BT_ISO_TX_BUF_COUNT=4
-CONFIG_BT_CTLR_ISO_TX_BUFFERS=8
+CONFIG_BT_CTLR_ISOAL_SOURCES=4
+CONFIG_BT_CTLR_ISO_TX_BUFFERS=18
 CONFIG_BT_CTLR_ISO_TX_BUFFER_SIZE=255
-CONFIG_BT_CTLR_ISOAL_SOURCES=2
 
 # ISO Receptions
-CONFIG_BT_ISO_RX_MTU=310
-CONFIG_BT_CTLR_ISO_RX_BUFFERS=8
 CONFIG_BT_CTLR_ISOAL_SINKS=2
+CONFIG_BT_CTLR_ISO_RX_BUFFERS=8
+
+# Tx Power Dynamic Control
+CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL=y
+
+# Ignore HCI ISO data Tx sequence numbers
+# CONFIG_BT_CTLR_ISOAL_PSN_IGNORE=y
diff --git a/tests/bsim/bluetooth/audio/overlay-nrf5340_cpunet_iso-bt_ll_sw_split.conf b/tests/bsim/bluetooth/audio/overlay-nrf5340_cpunet_iso-bt_ll_sw_split.conf
new file mode 100644
index 00000000000000..66067388066ef8
--- /dev/null
+++ b/tests/bsim/bluetooth/audio/overlay-nrf5340_cpunet_iso-bt_ll_sw_split.conf
@@ -0,0 +1 @@
+CONFIG_BT_CTLR_ISO_TX_BUFFERS=18
diff --git a/tests/bsim/bluetooth/audio/prj.conf b/tests/bsim/bluetooth/audio/prj.conf
index 87e99c270a9ae7..2d8a94f0b083d3 100644
--- a/tests/bsim/bluetooth/audio/prj.conf
+++ b/tests/bsim/bluetooth/audio/prj.conf
@@ -42,7 +42,7 @@ CONFIG_BT_BAP_BROADCAST_SRC_SUBGROUP_COUNT=1
 CONFIG_BT_BAP_BROADCAST_SNK_SUBGROUP_COUNT=1
 CONFIG_BT_BAP_BROADCAST_SNK_STREAM_COUNT=2
 CONFIG_BT_ISO_PERIPHERAL=y
-CONFIG_BT_ISO_TX_BUF_COUNT=4
+CONFIG_BT_ISO_TX_BUF_COUNT=36
 CONFIG_BT_ISO_MAX_CHAN=4
 CONFIG_BT_ISO_TX_MTU=310
 CONFIG_BT_ISO_RX_MTU=310
diff --git a/tests/bsim/bluetooth/audio/src/cap_acceptor_test.c b/tests/bsim/bluetooth/audio/src/cap_acceptor_test.c
index d0a33bdc0a253f..967fb92f9780f9 100644
--- a/tests/bsim/bluetooth/audio/src/cap_acceptor_test.c
+++ b/tests/bsim/bluetooth/audio/src/cap_acceptor_test.c
@@ -38,6 +38,15 @@
 #include "bap_common.h"
 
 #if defined(CONFIG_BT_CAP_ACCEPTOR)
+/* Zephyr Controller works best while Extended Advertising interval to be a multiple
+ * of the ISO Interval minus 10 ms (max. advertising random delay). This is
+ * required to place the AUX_ADV_IND PDUs in a non-overlapping interval with the
+ * Broadcast ISO radio events.
+ */
+#define BT_LE_ADV_CONN_CUSTOM \
+		BT_LE_ADV_PARAM(BT_LE_ADV_OPT_CONN, \
+				0x00e0, 0x00e0, NULL)
+
 extern enum bst_result_t bst_result;
 
 #define SINK_CONTEXT                                                                               \
@@ -638,7 +647,7 @@ void test_start_adv(void)
 	struct bt_le_ext_adv *ext_adv;
 
 	/* Create a connectable non-scannable advertising set */
-	err = bt_le_ext_adv_create(BT_LE_ADV_CONN_FAST_1, NULL, &ext_adv);
+	err = bt_le_ext_adv_create(BT_LE_ADV_CONN_CUSTOM, NULL, &ext_adv);
 	if (err != 0) {
 		FAIL("Failed to create advertising set (err %d)\n", err);
 
@@ -752,12 +761,6 @@ static void init(void)
 			bt_cap_stream_ops_register(&unicast_streams[i], &unicast_stream_ops);
 		}
 
-		err = bt_le_adv_start(BT_LE_ADV_CONN_FAST_1, cap_acceptor_ad,
-				      ARRAY_SIZE(cap_acceptor_ad), NULL, 0);
-		if (err != 0) {
-			FAIL("Advertising failed to start (err %d)\n", err);
-			return;
-		}
 		test_start_adv();
 	}
 
diff --git a/tests/bsim/bluetooth/audio/src/cap_initiator_broadcast_test.c b/tests/bsim/bluetooth/audio/src/cap_initiator_broadcast_test.c
index 9b9ad2d335490e..0b876200aa23b6 100644
--- a/tests/bsim/bluetooth/audio/src/cap_initiator_broadcast_test.c
+++ b/tests/bsim/bluetooth/audio/src/cap_initiator_broadcast_test.c
@@ -40,15 +40,15 @@
  */
 #define BT_LE_EXT_ADV_CUSTOM \
 		BT_LE_ADV_PARAM(BT_LE_ADV_OPT_EXT_ADV, \
-				0x0080, 0x0080, NULL)
+				0x00e0, 0x00e0, NULL)
 
 #define BT_LE_PER_ADV_CUSTOM \
-		BT_LE_PER_ADV_PARAM(0x0048, \
-				    0x0048, \
+		BT_LE_PER_ADV_PARAM(0x0078, \
+				    0x0078, \
 				    BT_LE_PER_ADV_OPT_NONE)
 
 #define BROADCAST_STREMT_CNT    CONFIG_BT_BAP_BROADCAST_SRC_STREAM_COUNT
-#define BROADCAST_ENQUEUE_COUNT 2U
+#define BROADCAST_ENQUEUE_COUNT 18U
 #define TOTAL_BUF_NEEDED        (BROADCAST_ENQUEUE_COUNT * BROADCAST_STREMT_CNT)
 #define CAP_AC_MAX_STREAM       2
 #define LOCATION                (BT_AUDIO_LOCATION_FRONT_LEFT | BT_AUDIO_LOCATION_FRONT_RIGHT)
diff --git a/tests/bsim/bluetooth/audio/sysbuild.cmake b/tests/bsim/bluetooth/audio/sysbuild.cmake
index 1b8d10c8db30c1..5dfd594349c19b 100644
--- a/tests/bsim/bluetooth/audio/sysbuild.cmake
+++ b/tests/bsim/bluetooth/audio/sysbuild.cmake
@@ -18,6 +18,11 @@ if(SB_CONFIG_NET_CORE_IMAGE_HCI_IPC)
 	 CACHE INTERNAL ""
 	)
 
+	set(${NET_APP}_EXTRA_CONF_FILE
+	 ${APP_DIR}/overlay-nrf5340_cpunet_iso-bt_ll_sw_split.conf
+	 CACHE INTERNAL ""
+	)
+
 	native_simulator_set_child_images(${DEFAULT_IMAGE} ${NET_APP})
 endif()
 
diff --git a/tests/bsim/bluetooth/audio/test_scripts/bap_broadcast_audio_assistant_incorrect_code.sh b/tests/bsim/bluetooth/audio/test_scripts/bap_broadcast_audio_assistant_incorrect_code.sh
index e81bb6492f7c65..da853e6085dc11 100755
--- a/tests/bsim/bluetooth/audio/test_scripts/bap_broadcast_audio_assistant_incorrect_code.sh
+++ b/tests/bsim/bluetooth/audio/test_scripts/bap_broadcast_audio_assistant_incorrect_code.sh
@@ -6,6 +6,7 @@
 
 SIMULATION_ID="bap_broadcast_audio_assistant_incorrect_code"
 VERBOSITY_LEVEL=2
+EXECUTE_TIMEOUT=180
 
 source ${ZEPHYR_BASE}/tests/bsim/sh_common.source
 
diff --git a/tests/bsim/bluetooth/audio/test_scripts/bap_unicast_audio.sh b/tests/bsim/bluetooth/audio/test_scripts/bap_unicast_audio.sh
index 5bbf5d3d1a8e0f..24444440aa7a19 100755
--- a/tests/bsim/bluetooth/audio/test_scripts/bap_unicast_audio.sh
+++ b/tests/bsim/bluetooth/audio/test_scripts/bap_unicast_audio.sh
@@ -6,6 +6,7 @@
 
 SIMULATION_ID="unicast_audio"
 VERBOSITY_LEVEL=2
+EXECUTE_TIMEOUT=120
 
 source ${ZEPHYR_BASE}/tests/bsim/sh_common.source
 
diff --git a/tests/bsim/bluetooth/audio/test_scripts/bap_unicast_audio_acl_disconnect.sh b/tests/bsim/bluetooth/audio/test_scripts/bap_unicast_audio_acl_disconnect.sh
index 412473db53a9c0..1b0d1c2890d4e6 100755
--- a/tests/bsim/bluetooth/audio/test_scripts/bap_unicast_audio_acl_disconnect.sh
+++ b/tests/bsim/bluetooth/audio/test_scripts/bap_unicast_audio_acl_disconnect.sh
@@ -6,6 +6,7 @@
 
 SIMULATION_ID="unicast_audio_acl_disconnect"
 VERBOSITY_LEVEL=2
+EXECUTE_TIMEOUT=120
 
 source ${ZEPHYR_BASE}/tests/bsim/sh_common.source
 
diff --git a/tests/bsim/bluetooth/audio/test_scripts/cap_broadcast_ac_12.sh b/tests/bsim/bluetooth/audio/test_scripts/cap_broadcast_ac_12.sh
index 607d6837699a24..b7fc2721d623a5 100755
--- a/tests/bsim/bluetooth/audio/test_scripts/cap_broadcast_ac_12.sh
+++ b/tests/bsim/bluetooth/audio/test_scripts/cap_broadcast_ac_12.sh
@@ -51,19 +51,19 @@ Execute_AC_12 48_5_1
 Execute_AC_12 48_6_1
 
 # High reliability
-# Execute_AC_12 8_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 8_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 16_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 16_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 24_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 24_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 32_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 32_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 441_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 441_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 48_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 48_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 48_3_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 48_4_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 48_5_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_12 48_6_2 # BT_ISO_FLAGS_ERROR
+Execute_AC_12 8_1_2
+Execute_AC_12 8_2_2
+Execute_AC_12 16_1_2
+Execute_AC_12 16_2_2
+Execute_AC_12 24_1_2
+Execute_AC_12 24_2_2
+Execute_AC_12 32_1_2
+Execute_AC_12 32_2_2
+# Execute_AC_12 441_1_2 # BT_ISO_FLAGS_LOST
+# Execute_AC_12 441_2_2 # BT_ISO_FLAGS_LOST
+Execute_AC_12 48_1_2
+Execute_AC_12 48_2_2
+Execute_AC_12 48_3_2
+Execute_AC_12 48_4_2
+Execute_AC_12 48_5_2
+Execute_AC_12 48_6_2
diff --git a/tests/bsim/bluetooth/audio/test_scripts/cap_broadcast_ac_14.sh b/tests/bsim/bluetooth/audio/test_scripts/cap_broadcast_ac_14.sh
index 0ac6ed685fb305..1b5484a42acc33 100755
--- a/tests/bsim/bluetooth/audio/test_scripts/cap_broadcast_ac_14.sh
+++ b/tests/bsim/bluetooth/audio/test_scripts/cap_broadcast_ac_14.sh
@@ -41,9 +41,7 @@ Execute_AC_14 24_1_1
 Execute_AC_14 24_2_1
 Execute_AC_14 32_1_1
 Execute_AC_14 32_2_1
-# ASSERTION FAIL [err == ((isoal_status_t) 0x00) || err == ((isoal_status_t) 0x04)]
-# @ WEST_TOPDIR/zephyr/subsys/bluetooth/controller/hci/hci_driver.c:513
-# Execute_AC_14 441_1_1
+Execute_AC_14 441_1_1
 # ASSERTION FAIL [err == ((isoal_status_t) 0x00) || err == ((isoal_status_t) 0x04)]
 # @ WEST_TOPDIR/zephyr/subsys/bluetooth/controller/hci/hci_driver.c:513
 # Execute_AC_14 441_2_1
@@ -55,19 +53,19 @@ Execute_AC_14 48_5_1
 Execute_AC_14 48_6_1
 
 # High reliability
-# Execute_AC_14 8_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 8_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 16_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 16_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 24_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 24_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 32_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 32_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 441_1_2 # BT_ISO_FLAGS_ERROR
+Execute_AC_14 8_1_2
+Execute_AC_14 8_2_2
+Execute_AC_14 16_1_2
+Execute_AC_14 16_2_2
+Execute_AC_14 24_1_2
+Execute_AC_14 24_2_2
+Execute_AC_14 32_1_2
+Execute_AC_14 32_2_2
+# Execute_AC_14 441_1_2 # BT_ISO_FLAGS_LOST
 # Execute_AC_14 441_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 48_1_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 48_2_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 48_3_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 48_4_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 48_5_2 # BT_ISO_FLAGS_ERROR
-# Execute_AC_14 48_6_2 # BT_ISO_FLAGS_ERROR
+Execute_AC_14 48_1_2
+Execute_AC_14 48_2_2
+Execute_AC_14 48_3_2
+Execute_AC_14 48_4_2
+# Execute_AC_14 48_5_2  # BT_ISO_FLAGS_ERROR
+# Execute_AC_14 48_6_2  # BT_ISO_FLAGS_ERROR