diff --git a/internal/torrent/repair.go b/internal/torrent/repair.go
index 4505d3f..563c2c6 100644
--- a/internal/torrent/repair.go
+++ b/internal/torrent/repair.go
@@ -84,7 +84,7 @@ func (t *TorrentManager) repairAll() {
 	if toRepair.Cardinality() == 0 {
 		t.log.Info("Periodic repair found no broken torrents to repair")
 	} else {
-		t.log.Debugf("Periodic repair found %d broken torrents to repair in total", toRepair.Cardinality())
+		t.log.Info("Periodic repair found %d broken torrents to repair in total", toRepair.Cardinality())
 
 		toRepair.Each(func(torrent *Torrent) bool {
 			t.Repair(torrent)
diff --git a/internal/universal/check.go b/internal/universal/check.go
index 5580c04..f4484de 100644
--- a/internal/universal/check.go
+++ b/internal/universal/check.go
@@ -73,7 +73,8 @@ func CheckVersionFile(w http.ResponseWriter, req *http.Request, torMgr *torrent.
 }
 
 func getContentMimeType(filePath string) string {
-	switch filepath.Ext(filePath) {
+	fileExt := strings.ToLower(filepath.Ext(filePath))
+	switch fileExt {
 	case ".mkv":
 		return "video/x-matroska"
 	case ".mp4":
diff --git a/internal/universal/downloader.go b/internal/universal/downloader.go
index 7aa15bc..dd3c491 100644
--- a/internal/universal/downloader.go
+++ b/internal/universal/downloader.go
@@ -64,18 +64,15 @@ func (dl *Downloader) DownloadFile(directory, torrentName, fileName string, resp
 		http.Error(resp, "File is not available", http.StatusNotFound)
 		return
 	} else {
-		unrestrictFilename := strings.TrimPrefix(unrestrict.Filename, "/")
-		if !strings.Contains(fileName, unrestrictFilename) {
+		if unrestrict.Filesize != file.Bytes {
 			// this is possible if there's only 1 streamable file in the torrent
 			// and then suddenly it's a rar file
-			actualExt := filepath.Ext(unrestrictFilename)
-			expectedExt := filepath.Ext(fileName)
+			actualExt := strings.ToLower(filepath.Ext(unrestrict.Filename))
+			expectedExt := strings.ToLower(filepath.Ext(fileName))
 			if actualExt != expectedExt && unrestrict.Streamable != 1 {
 				log.Warnf("File was changed and is not streamable: %s and %s (link=%s)", fileName, unrestrict.Filename, unrestrict.Link)
-				http.Error(resp, "File is not available", http.StatusNotFound)
-				return
 			} else {
-				log.Warnf("Filename mismatch: %s and %s", fileName, unrestrict.Filename)
+				log.Warnf("File mismatch: %s and %s", fileName, unrestrict.Filename)
 			}
 		}
 		if cfg.ShouldServeFromRclone() {
@@ -109,15 +106,15 @@ func (dl *Downloader) DownloadLink(fileName, link string, resp http.ResponseWrit
 		http.Error(resp, "File is not available", http.StatusNotFound)
 		return
 	} else {
-		if unrestrict.Filename != fileName {
+		lFilename := strings.ToLower(fileName)
+		unrestrictFilename := strings.ToLower(strings.TrimPrefix(unrestrict.Filename, "/"))
+		if strings.Contains(lFilename, unrestrictFilename) {
 			// this is possible if there's only 1 streamable file in the torrent
 			// and then suddenly it's a rar file
-			actualExt := filepath.Ext(unrestrict.Filename)
-			expectedExt := filepath.Ext(fileName)
+			actualExt := filepath.Ext(unrestrictFilename)
+			expectedExt := filepath.Ext(lFilename)
 			if actualExt != expectedExt && unrestrict.Streamable != 1 {
 				log.Warnf("File was changed and is not streamable: %s and %s (link=%s)", fileName, unrestrict.Filename, unrestrict.Link)
-				http.Error(resp, "File is not available", http.StatusNotFound)
-				return
 			} else {
 				log.Warnf("Filename mismatch: %s and %s", fileName, unrestrict.Filename)
 			}