diff --git a/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/captureqr.py b/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/captureqr.py
index 9b0b691a..2fe7dfc2 100644
--- a/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/captureqr.py
+++ b/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/captureqr.py
@@ -42,7 +42,7 @@ capture_timer = None
 status_label = None
 status_label_cont = None
 status_label_text = "No camera found."
-status_label_text_searching = "Searching QR codes..."
+status_label_text_searching = "Searching QR codes...\n\nTip: make them big!\n10cm for simple QR codes,\n20cm for complex."
 status_label_text_found = "Decoding QR..."
 
 def print_qr_buffer(buffer):
diff --git a/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/displaywallet.py b/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/displaywallet.py
index 277c46d0..a6240de9 100644
--- a/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/displaywallet.py
+++ b/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/displaywallet.py
@@ -344,7 +344,7 @@ def redraw_payments_cb():
     payments_label.set_text(str(wallet.payment_list))
 
 def janitor_cb(timer):
-    global wallet, config, receive_qr_data
+    global wallet, config, receive_qr_data, payments_label
     if lv.screen_active() == main_screen and (not wallet or not wallet.is_running()): # just started the app or just returned from settings_screen
         main_ui_set_defaults()
         config = mpos.config.SharedPreferences("com.lightningpiggy.displaywallet")
@@ -354,23 +354,31 @@ def janitor_cb(timer):
                 receive_qr_data = config.get_string("lnbits_static_receive_code")
                 wallet = LNBitsWallet(config.get_string("lnbits_url"), config.get_string("lnbits_readkey"))
             except Exception as e:
-                print(f"Couldn't initialize LNBitsWallet because: {e}")
+                payments_label.set_text(f"Couldn't initialize LNBitsWallet because: {e}")
         elif wallet_type == "nwc":
             try:
                 wallet = NWCWallet(config.get_string("nwc_url"))
                 receive_qr_data = wallet.lud16
             except Exception as e:
-                print(f"Couldn't initialize NWCWallet because: {e}")
+                payments_label.set_text(f"Couldn't initialize NWCWallet because: {e}")
         else:
-            print(f"No or unsupported wallet type configured: '{wallet_type}'")
+            payments_label.set_text(f"No or unsupported wallet type configured: '{wallet_type}'")
         if receive_qr_data:
             print(f"Setting static_receive_code: {receive_qr_data}")
             receive_qr.update(receive_qr_data, len(receive_qr_data))
-        if wallet:
-            print("Starting wallet...")
-            wallet.start(redraw_balance_cb, redraw_payments_cb)
+        can_check_network = True
+        try:
+            import network
+        except Exception as e:
+            can_check_network = False
+        if can_check_network and not network.WLAN(network.STA_IF).isconnected():
+            payments_label.set_text("WiFi is not connected,\ncan't talk to {wallet_type} wallet backend...")
         else:
-            print("ERROR: could not start any wallet!") # maybe call the error callback to show the error to the user
+            if wallet:
+                payments_label.set_text("Connecting to {wallet_type} wallet backend...")
+                wallet.start(redraw_balance_cb, redraw_payments_cb)
+            else:
+                payments_label.set_text("Could not start {wallet_type} wallet backend.")
     elif lv.screen_active() != main_screen and lv.screen_active() != settings_screen and lv.screen_active() != qr_screen and lv.screen_active() != settings_screen_detail and lv.screen_active() != qr_scanner_screen:
         print("app backgrounded, cleaning up...")
         janitor.delete()
diff --git a/scripts/build_lvgl_micropython.sh b/scripts/build_lvgl_micropython.sh
index cbfeaaf2..a4b56878 100755
--- a/scripts/build_lvgl_micropython.sh
+++ b/scripts/build_lvgl_micropython.sh
@@ -34,8 +34,7 @@ if [ "$target" == "esp32" ]; then
 	# CONFIG_FREERTOS_USE_TRACE_FACILITY=y
 	# CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y
 	# CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
-	#python3 make.py --ota --partition-size=4194304 --flash-size=16 esp32 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=st7789 INDEV=cst816s USER_C_MODULE="/home/user/sources/micropython-camera-API/src/micropython.cmake" CONFIG_FREERTOS_USE_TRACE_FACILITY=y CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y "$manifest"
-	python3 make.py --ota --partition-size=4194304 --flash-size=16 esp32 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=st7789 INDEV=cst816s USER_C_MODULE=/home/user/sources/micropython-camera-API/src/micropython.cmake USER_C_MODULE=/home/user/sources/PiggyOS/c_mpos/secp256k1-embedded_kdmukai/micropython.cmake CONFIG_FREERTOS_USE_TRACE_FACILITY=y CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y "$manifest"
+	python3 make.py --ota --partition-size=4194304 --flash-size=16 esp32 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=st7789 INDEV=cst816s USER_C_MODULE=/home/user/sources/micropython-camera-API/src/micropython.cmake USER_C_MODULE=/home/user/sources/PiggyOS/c_mpos/secp256k1-embedded_kdmukai/micropython.cmake USER_C_MODULE=/home/user/sources/PiggyOS/c_mpos/micropython.cmake CONFIG_FREERTOS_USE_TRACE_FACILITY=y CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y "$manifest"
 elif [ "$target" == "unix" -o "$target" == "macos" ]; then
 	if [ "$buildtype" == "prod" ]; then
 		manifest="FROZEN_MANIFEST=/home/user/sources/PiggyOS/manifest_unix.py"