- increase block time while allocating memory for decoded chunks

o wait max. 200ms and try to allocate memory every 1 ms
- set sync task to max priority and http task to (max priority - 1)
- mute audio if a hard resync happens to prevent clicks and other audible distortions
- reduce LWIP buffer sizes

Signed-off-by: Karl Osterseher <karli_o@gmx.at>

sdkconfig.old

@@ -143,12 +143,7 @@ CONFIG_ESP_LYRAT_V4_3_BOARD=y
 #
 # ESP32 DSP processor config
 #
-CONFIG_USE_DSP_PROCESSOR=y
-CONFIG_SNAPCLIENT_DSP_FLOW_STEREO=y
-# CONFIG_SNAPCLIENT_DSP_FLOW_BASSBOOST is not set
-# CONFIG_SNAPCLIENT_DSP_FLOW_BIAMP is not set
-CONFIG_USE_BIQUAD_ASM=y
-CONFIG_SNAPCLIENT_USE_SOFT_VOL=y
+# CONFIG_USE_DSP_PROCESSOR is not set
 # end of ESP32 DSP processor config
 
 #
@@ -534,7 +529,7 @@ CONFIG_ESP32_WIFI_TX_BUFFER_TYPE=0
 CONFIG_ESP32_WIFI_STATIC_TX_BUFFER_NUM=8
 # CONFIG_ESP32_WIFI_CSI_ENABLED is not set
 CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
+CONFIG_ESP32_WIFI_TX_BA_WIN=8
 CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
 CONFIG_ESP32_WIFI_RX_BA_WIN=16
 CONFIG_ESP32_WIFI_NVS_ENABLED=y
@@ -549,7 +544,7 @@ CONFIG_WIFI_LOG_DEFAULT_LEVEL_INFO=y
 # CONFIG_WIFI_LOG_DEFAULT_LEVEL_DEBUG is not set
 # CONFIG_WIFI_LOG_DEFAULT_LEVEL_VERBOSE is not set
 # CONFIG_ESP32_WIFI_IRAM_OPT is not set
-# CONFIG_ESP32_WIFI_RX_IRAM_OPT is not set
+CONFIG_ESP32_WIFI_RX_IRAM_OPT=y
 CONFIG_ESP32_WIFI_ENABLE_WPA3_SAE=y
 # CONFIG_ESP_WIFI_SLP_IRAM_OPT is not set
 # CONFIG_ESP_WIFI_STA_DISCONNECTED_PM_ENABLE is not set
@@ -766,9 +761,9 @@ CONFIG_LWIP_TCP_SYNMAXRTX=12
 CONFIG_LWIP_TCP_MSS=1460
 CONFIG_LWIP_TCP_TMR_INTERVAL=250
 CONFIG_LWIP_TCP_MSL=60000
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=65534
-CONFIG_LWIP_TCP_WND_DEFAULT=65534
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=11680
+CONFIG_LWIP_TCP_WND_DEFAULT=11680
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=10
 CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
 CONFIG_LWIP_TCP_SACK_OUT=y
 # CONFIG_LWIP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES is not set
@@ -1315,9 +1310,9 @@ CONFIG_TCP_MAXRTX=12
 CONFIG_TCP_SYNMAXRTX=12
 CONFIG_TCP_MSS=1460
 CONFIG_TCP_MSL=60000
-CONFIG_TCP_SND_BUF_DEFAULT=65534
-CONFIG_TCP_WND_DEFAULT=65534
-CONFIG_TCP_RECVMBOX_SIZE=6
+CONFIG_TCP_SND_BUF_DEFAULT=11680
+CONFIG_TCP_WND_DEFAULT=11680
+CONFIG_TCP_RECVMBOX_SIZE=10
 CONFIG_TCP_QUEUE_OOSEQ=y
 # CONFIG_ESP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES is not set
 CONFIG_TCP_OVERSIZE_MSS=y