diff --git a/source/data_collection_kobocollect.md b/source/data_collection_kobocollect.md
index e48d387cc..36ba50b80 100644
--- a/source/data_collection_kobocollect.md
+++ b/source/data_collection_kobocollect.md
@@ -132,6 +132,15 @@ To fix this, remove or correct the duplicate values in the linking field of the
 
 <br>
 
+<details>
+<summary><strong>Repeats in ‘field-list’ groups are not supported</strong></summary>
+This error occurs in KoboCollect when a repeat group is nested inside a broader group that uses the <code>field-list</code> appearance. KoboCollect does not support repeat groups inside <code>field-list</code> groups. Repeat groups must appear on their own page.
+<br><br>
+To resolve this issue, move the repeat group outside the main group, or remove the <code>field-list</code> appearance from the main group.
+</details>
+
+<br>
+
 <details>
 <summary><strong>Error getting form list</strong></summary>
 If you see “Error getting form list” after opening <strong>Download form</strong>, first check that the KoboToolbox server URL in KoboCollect is correct. A small typo in the URL is a common cause of this error.
diff --git a/source/repeat_groups_xls.md b/source/repeat_groups_xls.md
index d7acdea23..6b24083e6 100644
--- a/source/repeat_groups_xls.md
+++ b/source/repeat_groups_xls.md
@@ -181,3 +181,13 @@ Outside a repeat group, you can retrieve data from the repeat group for use in f
 | acknowledge | confirm_age | Confirm that the oldest child in the household is **${max_age}** years old. | |
 | survey |
 
+## Troubleshooting
+
+<details>
+<summary><strong>KoboCollect error: “Repeats in ‘field-list’ groups are not supported”</strong></summary>
+This error occurs in KoboCollect when a repeat group is nested inside a broader group that uses the <code>field-list</code> appearance. KoboCollect does not support repeat groups inside <code>field-list</code> groups. Repeat groups must appear on their own page.
+<br><br>
+To resolve this issue, move the repeat group outside the main group, or remove the <code>field-list</code> appearance from the main group.
+<br><br>
+This issue only occurs in KoboCollect and does not affect web forms.
+</details>