diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/UploadChunk.kt b/app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/UploadChunk.kt
index b97b20ebf8..676bb08761 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/UploadChunk.kt
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/UploadChunk.kt
@@ -19,7 +19,6 @@ object UploadChunk {
     private val TAG = "TidepoolUploadChunk"
 
     private val MAX_UPLOAD_SIZE = T.days(7).msecs() // don't change this
-    private val DEFAULT_WINDOW_OFFSET = T.mins(15).msecs()
     private val MAX_LATENCY_THRESHOLD_MINUTES: Long = 1440 // minutes per day
 
     private val log = LoggerFactory.getLogger(L.TIDEPOOL)
@@ -58,20 +57,8 @@ object UploadChunk {
         return GsonInstance.defaultGsonInstance().toJson(records)
     }
 
-    private fun getWindowSizePreference(): Long {
-        try {
-            val value = getLatencySliderValue(SP.getInt(R.string.key_tidepool_window_latency, 0)).toLong()
-            return Math.max(T.mins(value).msecs(), DEFAULT_WINDOW_OFFSET)
-        } catch (e: Exception) {
-            if (L.isEnabled(L.TIDEPOOL)) log.debug("Reverting to default of 15 minutes due to Window Size exception: $e")
-            return DEFAULT_WINDOW_OFFSET // default
-        }
-
-    }
-
     private fun maxWindow(last_end: Long): Long {
-        //Log.d(TAG, "Max window is: " + getWindowSizePreference());
-        return Math.min(last_end + MAX_UPLOAD_SIZE, DateUtil.now() - getWindowSizePreference())
+        return Math.min(last_end + MAX_UPLOAD_SIZE, DateUtil.now())
     }
 
     fun getLastEnd(): Long {
@@ -160,13 +147,6 @@ object UploadChunk {
 
     }
 
-    fun interpolate(name: String, position: Int): Int {
-        when (name) {
-            "latency" -> return getLatencySliderValue(position)
-        }
-        throw RuntimeException("name not matched in interpolate")
-    }
-
     private fun getLatencySliderValue(position: Int): Int {
         return LogSlider.calc(0, 300, 15.0, MAX_LATENCY_THRESHOLD_MINUTES.toDouble(), position).toInt()
     }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 89a32876be..a672caee56 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1329,7 +1329,6 @@
     <string name="key_tidepool_username" translatable="false">tidepool_username</string>
     <string name="key_tidepool_password" translatable="false">tidepool_password</string>
     <string name="key_tidepool_dev_servers" translatable="false">tidepool_dev_servers</string>
-    <string name="key_tidepool_window_latency" translatable="false">tidepool_window_latency</string>
     <string name="key_tidepool_test_login" translatable="false">tidepool_test_login</string>
     <string name="key_tidepool_only_while_charging" translatable="false">tidepool_only_while_charging</string>
     <string name="key_tidepool_only_while_unmetered" translatable="false">tidepool_only_while_unmetered</string>
@@ -1341,7 +1340,6 @@
     <string name="summary_tidepool_password">Your Tidepool login password</string>
     <string name="title_tidepool_password">Login Password</string>
     <string name="title_tidepool_test_login">Test Tidepool Login</string>
-    <string name="title_tidepool_window_latency">Data Age Mins</string>
     <string name="summary_tidepool_dev_servers">If enabled, uploads will go to https://int-app.tidepool.org instead of the regular https://app.tidepool.org/</string>
     <string name="title_tidepool_dev_servers">Use Integration (test) servers</string>
     <string name="tidepool">Tidepool</string>
diff --git a/app/src/main/res/xml/pref_tidepool.xml b/app/src/main/res/xml/pref_tidepool.xml
index 229b0fa3c0..2718737c64 100644
--- a/app/src/main/res/xml/pref_tidepool.xml
+++ b/app/src/main/res/xml/pref_tidepool.xml
@@ -21,14 +21,6 @@
     <Preference
         android:key="@string/key_tidepool_test_login"
         android:title="@string/title_tidepool_test_login" />
-    <SeekBarPreference
-        android:defaultValue="0"
-        android:dependency="cloud_storage_tidepool_enable"
-        android:key="@string/key_tidepool_window_latency"
-        android:max="300"
-        android:min="0"
-        android:summary=""
-        android:title="@string/title_tidepool_window_latency" />
     <CheckBoxPreference
         android:defaultValue="true"
         android:enabled="false"