From 9134b8945d8203fd5cf200a486978b533995f02a Mon Sep 17 00:00:00 2001
From: SuperDooper <37051355+superdooper86@users.noreply.github.com>
Date: Fri, 8 May 2026 16:24:31 +0200
Subject: [PATCH] fix: don't wipe existing limits when refresh returns no data

---
 windows/UsageViewModel.cs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/windows/UsageViewModel.cs b/windows/UsageViewModel.cs
index c377d41..efce49c 100644
--- a/windows/UsageViewModel.cs
+++ b/windows/UsageViewModel.cs
@@ -131,12 +131,8 @@ public class UsageViewModel : INotifyPropertyChanged
 
             await Application.Current.Dispatcher.InvokeAsync(() =>
             {
-                Limits       = limits;
-                Overage      = overage;
-                Prepaid      = prepaid;
+                if (limits.Count > 0) { Limits = limits; Overage = overage; Prepaid = prepaid; }
                 if (!string.IsNullOrEmpty(email)) UserEmail = email;
-                // Trust that cookies / cached auth mean the user IS signed in,
-                // even if the live fetch failed this cycle.
                 IsSignedIn   = true;
                 ErrorMessage = null;
                 LastUpdated  = DateTime.Now;