diff --git a/.editorconfig b/.editorconfig
index 65ada0d76..74bee9b59 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -194,7 +194,6 @@ dotnet_diagnostic.CA1819.severity = suggestion
 dotnet_diagnostic.CA1822.severity = suggestion
 dotnet_diagnostic.CA1823.severity = suggestion
 dotnet_diagnostic.CA1824.severity = suggestion
-dotnet_diagnostic.CA1846.severity = suggestion
 dotnet_diagnostic.CA1847.severity = suggestion
 dotnet_diagnostic.CA2000.severity = suggestion
 dotnet_diagnostic.CA2002.severity = suggestion
diff --git a/src/NzbDrone.Core/Datastore/Migration/Framework/SqliteSyntaxReader.cs b/src/NzbDrone.Core/Datastore/Migration/Framework/SqliteSyntaxReader.cs
index 315f02e43..0a0b519aa 100644
--- a/src/NzbDrone.Core/Datastore/Migration/Framework/SqliteSyntaxReader.cs
+++ b/src/NzbDrone.Core/Datastore/Migration/Framework/SqliteSyntaxReader.cs
@@ -250,7 +250,7 @@ namespace NzbDrone.Core.Datastore.Migration.Framework
                 }
 
                 Index = end + 1;
-                identifier.Append(Buffer.Substring(start, end - start));
+                identifier.Append(Buffer.AsSpan(start, end - start));
 
                 if (Buffer[Index] != escape)
                 {