diff --git a/app/src/main/java/com/antoniegil/astronia/player/Media3Player.kt b/app/src/main/java/com/antoniegil/astronia/player/Media3Player.kt
index e32fcf9..d5f2248 100644
--- a/app/src/main/java/com/antoniegil/astronia/player/Media3Player.kt
+++ b/app/src/main/java/com/antoniegil/astronia/player/Media3Player.kt
@@ -131,7 +131,7 @@ class Media3Player(private val context: Context) {
             if (isRtmp) {
                 val rtmpSource = androidx.media3.exoplayer.source.ProgressiveMediaSource.Factory(
                     androidx.media3.datasource.rtmp.RtmpDataSource.Factory()
-                ).createMediaSource(androidx.media3.common.MediaItem.fromUri(cleanedUrl))
+                ).createMediaSource(MediaItem.fromUri(cleanedUrl))
                 setMediaSource(rtmpSource)
             } else {
                 setMediaItem(createMediaItem(cleanedUrl))
diff --git a/app/src/main/java/com/antoniegil/astronia/player/PlayerFactory.kt b/app/src/main/java/com/antoniegil/astronia/player/PlayerFactory.kt
index c5d6c3c..4bb0f45 100644
--- a/app/src/main/java/com/antoniegil/astronia/player/PlayerFactory.kt
+++ b/app/src/main/java/com/antoniegil/astronia/player/PlayerFactory.kt
@@ -6,7 +6,6 @@ import android.media.MediaCodecList
 import androidx.media3.common.AudioAttributes
 import androidx.media3.common.C
 import androidx.media3.datasource.DefaultHttpDataSource
-import androidx.media3.datasource.rtmp.RtmpDataSource
 import androidx.media3.exoplayer.DefaultLoadControl
 import androidx.media3.exoplayer.DefaultRenderersFactory
 import androidx.media3.exoplayer.ExoPlayer
diff --git a/app/src/main/java/com/antoniegil/astronia/ui/component/PlayerControls.kt b/app/src/main/java/com/antoniegil/astronia/ui/component/PlayerControls.kt
index d63f20b..9a89d0e 100644
--- a/app/src/main/java/com/antoniegil/astronia/ui/component/PlayerControls.kt
+++ b/app/src/main/java/com/antoniegil/astronia/ui/component/PlayerControls.kt
@@ -70,7 +70,6 @@ fun PlayerControlsOverlay(
 ) {
     var currentPosition by remember { mutableLongStateOf(media3Player?.currentPosition ?: 0L) }
     var bufferedPosition by remember { mutableLongStateOf(media3Player?.bufferedPosition ?: 0L) }
-    var duration by remember { mutableLongStateOf(media3Player?.duration ?: 0L) }
     
     var estimatedProgress by rememberSaveable { mutableFloatStateOf(0f) }
     var localCycleDuration by remember { mutableFloatStateOf(currentCycleDuration) }
@@ -83,7 +82,6 @@ fun PlayerControlsOverlay(
         while (true) {
             currentPosition = media3Player?.currentPosition ?: 0L
             bufferedPosition = media3Player?.bufferedPosition ?: 0L
-            duration = media3Player?.duration ?: 0L
             
             watchTimeTracker.update()
             val watchSeconds = watchTimeTracker.getAccumulatedTime() / 1000f
diff --git a/app/src/main/java/com/antoniegil/astronia/ui/component/PlayerSurface.kt b/app/src/main/java/com/antoniegil/astronia/ui/component/PlayerSurface.kt
index a5b6dbb..fc0595f 100644
--- a/app/src/main/java/com/antoniegil/astronia/ui/component/PlayerSurface.kt
+++ b/app/src/main/java/com/antoniegil/astronia/ui/component/PlayerSurface.kt
@@ -20,7 +20,6 @@ private class PlayerTextureView @JvmOverloads constructor(
     private val player: Media3Player? = null,
     initialAspectRatio: Int = 0,
     initialMirrorFlip: Boolean = false,
-    private val isBackgroundRetained: Boolean = false,
     private val onSurfaceReady: () -> Unit = {}
 ) : TextureView(context), MeasureHelper.MeasureFormVideoParamsListener {
     
@@ -133,7 +132,6 @@ fun PlayerSurface(
     modifier: Modifier = Modifier,
     mirrorFlip: Boolean = false,
     onSurfaceReady: () -> Unit = {},
-    isBackgroundRetained: Boolean = false,
     currentChannelUrl: String = ""
 ) {
     val textureViewRef = remember { mutableStateOf<TextureView?>(null) }
@@ -190,7 +188,7 @@ fun PlayerSurface(
         if (surfaceReady) {
             AndroidView(
                 factory = { ctx ->
-                    PlayerTextureView(ctx, player, aspectRatio, mirrorFlip, isBackgroundRetained, onSurfaceReady).also {
+                    PlayerTextureView(ctx, player, aspectRatio, mirrorFlip, onSurfaceReady).also {
                         textureViewRef.value = it
                     }
                 },
diff --git a/app/src/main/java/com/antoniegil/astronia/ui/page/settings/data/LogcatPage.kt b/app/src/main/java/com/antoniegil/astronia/ui/page/settings/data/LogcatPage.kt
index 913d013..c283583 100644
--- a/app/src/main/java/com/antoniegil/astronia/ui/page/settings/data/LogcatPage.kt
+++ b/app/src/main/java/com/antoniegil/astronia/ui/page/settings/data/LogcatPage.kt
@@ -129,7 +129,6 @@ fun LogcatPage(onNavigateBack: () -> Unit) {
     val failedMsg = stringResource(R.string.export_failed)
     
     var exportContent by remember { mutableStateOf("") }
-    var exportFileName by remember { mutableStateOf("") }
     
     val exportLauncher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.CreateDocument("text/plain")
diff --git a/app/src/main/java/com/antoniegil/astronia/util/manager/EpgManager.kt b/app/src/main/java/com/antoniegil/astronia/util/manager/EpgManager.kt
index 8a5ac63..7969866 100644
--- a/app/src/main/java/com/antoniegil/astronia/util/manager/EpgManager.kt
+++ b/app/src/main/java/com/antoniegil/astronia/util/manager/EpgManager.kt
@@ -9,8 +9,6 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import kotlinx.serialization.json.Json
@@ -36,8 +34,7 @@ object EpgManager {
     private var epgJob: kotlinx.coroutines.Job? = null
     
     private val _refreshingEpgUrls = MutableStateFlow<List<String>>(emptyList())
-    val refreshingEpgUrls: StateFlow<List<String>> = _refreshingEpgUrls.asStateFlow()
-    
+
     private const val CACHE_EXPIRY_MS = 7L * 24 * 60 * 60 * 1000
     private const val PAGE_SIZE = 50
     
@@ -168,21 +165,7 @@ object EpgManager {
         
         return emptyList()
     }
-    
-    fun getProgramsPage(relationId: String, offset: Int = 0, limit: Int = PAGE_SIZE): List<EpgProgram> {
-        val epgUrls = getEpgUrlsFromIndex(relationId)
-        
-        val allPrograms = if (epgUrls.isNotEmpty()) {
-            epgUrls.firstNotNullOfOrNull { epgUrl ->
-                epgDataBySource[epgUrl]?.get(relationId)
-            } ?: emptyList()
-        } else {
-            epgDataBySource.values.firstNotNullOfOrNull { it[relationId] } ?: emptyList()
-        }
-        
-        return allPrograms.drop(offset).take(limit)
-    }
-    
+
     private fun loadCachedEpgData() {
         val sourcesByUrl = mutableMapOf<String, Map<String, List<EpgProgram>>>()
         mmkv.allKeys()?.forEach { key ->