diff --git a/src/commands/org/refresh/sandbox.ts b/src/commands/org/refresh/sandbox.ts
index 436f21e8..bf591749 100644
--- a/src/commands/org/refresh/sandbox.ts
+++ b/src/commands/org/refresh/sandbox.ts
@@ -34,7 +34,6 @@ const fields = [
   'SourceId', // (string) SandboxInfoId as the source org used for a clone
   // 'ActivationUserGroupId', // Currently not supported but might be added in API v61.0
   // 'CopyArchivedActivities', -- only for full sandboxes; depends if a license was purchased
-  'IsSourceTrackingSandboxesEnabled',
   ...uneditableFields,
 ];
 
diff --git a/src/shared/sandboxCommandBase.ts b/src/shared/sandboxCommandBase.ts
index 0d126603..84b3de53 100644
--- a/src/shared/sandboxCommandBase.ts
+++ b/src/shared/sandboxCommandBase.ts
@@ -77,7 +77,7 @@ export abstract class SandboxCommandBase<T> extends SfCommand<T> {
       const sourceTrackingSettings = await this.prodOrg
         .getConnection()
         .singleRecordQuery('SELECT IsSourceTrackingSandboxesEnabled FROM SourceTrackingSettings', { tooling: true });
-      if (sourceTrackingSettings.IsSourceTrackingSandboxesEnabled !== true) {
+      if (sourceTrackingSettings?.IsSourceTrackingSandboxesEnabled !== true) {
         return false;
       }
     }
diff --git a/src/shared/sandboxProgress.ts b/src/shared/sandboxProgress.ts
index c994bc74..6b6a97c2 100644
--- a/src/shared/sandboxProgress.ts
+++ b/src/shared/sandboxProgress.ts
@@ -20,7 +20,7 @@ export type SandboxProgressData = {
 };
 
 export type SandboxStatusData = {
-  sandboxUsername: string | undefined;
+  sandboxUsername: string;
   sandboxProgress: SandboxProgressData;
   sandboxProcessObj?: SandboxProcessObject | undefined;
 };