diff --git a/HISTORY.rst b/HISTORY.rst
index 097607a2e..9ac90c585 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -51,6 +51,7 @@ End-User Summary
 - Fixed smallvariant flags filter query (#502).
 - Added flags `segregates`, `doesnt_segregate` and `no_disease_association` to file export (#502).
 - Adding feature to enable and configure link-out to HGMD (#576).
+- Warning in the case of truncated displayed results (#641).
 
 Full Change List
 ================
@@ -76,6 +77,7 @@ Full Change List
 - Added flags `segregates`, `doesnt_segregate` and `no_disease_association` to file export (#502).
 - Converted not cooperative tooltip to standard title on Filter & Display button (#508).
 - Adding feature to enable and configure link-out to HGMD (#576).
+- Warning in the case of truncated displayed results (#641).
 
 ------
 v1.2.0
diff --git a/variants/templates/variants/filter_result/table.html b/variants/templates/variants/filter_result/table.html
index dfaf20e01..fb1ce379c 100644
--- a/variants/templates/variants/filter_result/table.html
+++ b/variants/templates/variants/filter_result/table.html
@@ -149,6 +149,18 @@ <h2>
           {% endif %}
         </div>
       {% endif %}
+      {% if result_rows|length < result_count %}
+      <div class="row alert alert-warning">
+        <h4>Caution!</h4>
+        <p>
+          Your result has been truncated!
+          Only the first {{ result_rows|length }} of a total of {{ result_count }} rows are displayed (sorted by coordinate).
+          When using prioritization, only these {{ result_rows|length }} rows are considered for prioritization.
+          You should consider increasing the maximal row count via:
+          &quot;More ...&quot; (form tab) &gt; &quot;Miscellaneous&quot; &gt; &quot;Result row limit&quot;
+        </p>
+      </div>
+      {% endif %}
       <div class="form-inline pr-2 row">
         <strong style="font-size: 140%;">Results</strong>
         {% if compound_recessive_index %}
@@ -220,7 +232,15 @@ <h2>
             <i class="text-warning iconify" data-icon="bi:exclamation-circle" data-toggle="tooltip"
                title="{{ missed_records }} records not shown. This means that the access to the cases was restricted in the meantime."></i>
           {% endif %}
-          First <strong>{{ result_rows|length }} of {{ result_count }}</strong> records
+          {% if result_rows|length >= result_count %}
+            <span class="text-success">
+              All {{ result_rows|length }} record
+            </span>
+          {% else %}
+            <span class="text-danger">
+              First <strong>{{ result_rows|length }} of {{ result_count }}</strong> records
+            </span>
+          {% endif %}
           <i class="iconify" data-icon="fa-solid:info-circle" data-toggle="tooltip"
              title="{% if case %}Case has a total of {{ case.num_small_vars|intcomma }} variants. {% endif %}Use the &quot;Result row limit&quot; to see more columns. Pro-tip: TSV/Excel/VCF file downloads will contain all all {{ result_count }} rows."></i>.
         </div>