diff --git a/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/displaywallet.py b/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/displaywallet.py
index 8ff1a426..c7638e40 100644
--- a/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/displaywallet.py
+++ b/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/displaywallet.py
@@ -205,6 +205,8 @@ def build_main_ui():
     receive_qr.set_light_color(lv.color_white())
     receive_qr.update("tfar@getalby.com", len("tfar@getalby.com"))
     receive_qr.align(lv.ALIGN.TOP_RIGHT,0,0)
+    receive_qr.set_style_border_color(lv.color_white(), 0)
+    receive_qr.set_style_border_width(3, 0);
     style_line = lv.style_t()
     style_line.init()
     style_line.set_line_width(2)
diff --git a/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/wallet.py b/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/wallet.py
index 1d0391a8..7f037822 100644
--- a/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/wallet.py
+++ b/internal_filesystem/apps/com.lightningpiggy.displaywallet/assets/wallet.py
@@ -24,12 +24,12 @@ class UniqueSortedList:
     def add(self, item):
         # Check if item already exists (using __eq__)
         if item not in self._items:
-            # Insert item in sorted position (using __lt__)
+            # Insert item in sorted position for descending order (using __gt__)
             for i, existing_item in enumerate(self._items):
-                if item < existing_item:
+                if item > existing_item:
                     self._items.insert(i, item)
                     return
-            # If item is larger than all existing items, append it
+            # If item is smaller than all existing items, append it
             self._items.append(item)
 
     def __iter__(self):
@@ -56,9 +56,8 @@ class UniqueSortedList:
             return False
         return all(p1 == p2 for p1, p2 in zip(self._items, other))
 
-
+# Payment class remains unchanged
 class Payment:
-
     def __init__(self, epoch_time, amount_sats, comment):
         self.epoch_time = epoch_time
         self.amount_sats = amount_sats
@@ -96,8 +95,6 @@ class Payment:
         return (self.epoch_time, self.amount_sats, self.comment) >= (other.epoch_time, other.amount_sats, other.comment)
 
 
-
-
 class Wallet:
 
     # These values could be loading from a cache.json file at __init__
@@ -374,7 +371,7 @@ class NWCWallet(Wallet):
                             elif type != "incoming":
                                 print(f"WARNING: invalid notification type {type}, ignoring.")
                                 continue
-                            new_balance = self.balance + amount
+                            new_balance = self.last_known_balance + amount
                             self.handle_new_balance(new_balance, False)
                             epoch_time = transaction["created_at"]
                             comment = self.getCommentFromTransaction(notification)