diff --git a/packages/api/src/controllers/jsldata.js b/packages/api/src/controllers/jsldata.js
index 1bf19df08..84ce60e5f 100644
--- a/packages/api/src/controllers/jsldata.js
+++ b/packages/api/src/controllers/jsldata.js
@@ -121,7 +121,13 @@ module.exports = {
   getStats_meta: 'get',
   getStats({ jslid }) {
     const file = `${getJslFileName(jslid)}.stats`;
-    if (fs.existsSync(file)) return JSON.parse(fs.readFileSync(file, 'utf-8'));
+    if (fs.existsSync(file)) {
+      try {
+        return JSON.parse(fs.readFileSync(file, 'utf-8'));
+      } catch (e) {
+        return {};
+      }
+    }
     return {};
   },
 
diff --git a/packages/web/src/datagrid/DataGridCore.svelte b/packages/web/src/datagrid/DataGridCore.svelte
index 5da2eca7b..0635dbe7c 100644
--- a/packages/web/src/datagrid/DataGridCore.svelte
+++ b/packages/web/src/datagrid/DataGridCore.svelte
@@ -13,7 +13,7 @@
     keyText: 'F5',
     toolbar: true,
     icon: 'icon reload',
-    enabledStore: derived(currentDataGrid, grid => grid != null),
+    enabledStore: derived(currentDataGrid, grid => grid?.getDisplay().supportsReload),
     onClick: () => get(currentDataGrid).refresh(),
   });
 
@@ -179,6 +179,7 @@
   export let onReferenceSourceChanged = undefined;
   export let onReferenceClick = undefined;
   export let onSave;
+  export let focusOnVisible = false;
 
   export let isLoadedAll;
   export let loadedTime;
@@ -226,6 +227,10 @@
     return changeSetStore;
   }
 
+  export function getDisplay() {
+    return display;
+  }
+
   export function revertRowChanges() {
     grider.beginUpdate();
     for (const index of getSelectedRowIndexes()) {
@@ -382,7 +387,7 @@
     }
   }
 
-  $: if ($tabVisible && domFocusField) {
+  $: if ($tabVisible && domFocusField && focusOnVisible) {
     domFocusField.focus();
   }
 
diff --git a/packages/web/src/tabs/TableDataTab.svelte b/packages/web/src/tabs/TableDataTab.svelte
index c82efd6d9..14df732aa 100644
--- a/packages/web/src/tabs/TableDataTab.svelte
+++ b/packages/web/src/tabs/TableDataTab.svelte
@@ -37,6 +37,7 @@
   cache={$cache}
   setCache={cache.update}
   changeSetState={$changeSetStore}
+  focusOnVisible
   {changeSetStore}
   {dispatchChangeSet}
 />