diff --git a/Cargo.lock b/Cargo.lock
index 0ee810d5..b8d6ab2d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1231,7 +1231,7 @@ checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
 [[package]]
 name = "ffplayout"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "chrono",
  "clap",
@@ -1253,7 +1253,7 @@ dependencies = [
 
 [[package]]
 name = "ffplayout-api"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "actix-files",
  "actix-multipart",
@@ -1292,7 +1292,7 @@ dependencies = [
 
 [[package]]
 name = "ffplayout-lib"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "chrono",
  "crossbeam-channel",
@@ -1302,6 +1302,7 @@ dependencies = [
  "lettre",
  "lexical-sort",
  "log",
+ "num-traits",
  "rand",
  "regex",
  "reqwest",
@@ -3461,7 +3462,7 @@ dependencies = [
 
 [[package]]
 name = "tests"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "chrono",
  "crossbeam-channel",
diff --git a/Cargo.toml b/Cargo.toml
index d049b333..24a15de6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ default-members = ["ffplayout-api", "ffplayout-engine", "tests"]
 resolver = "2"
 
 [workspace.package]
-version = "0.20.4"
+version = "0.20.5"
 license = "GPL-3.0"
 repository = "https://github.com/ffplayout/ffplayout"
 authors = ["Jonathan Baecker <jonbae77@gmail.com>"]
diff --git a/ffplayout-api/src/api/routes.rs b/ffplayout-api/src/api/routes.rs
index 0801dbd2..1512b58b 100644
--- a/ffplayout-api/src/api/routes.rs
+++ b/ffplayout-api/src/api/routes.rs
@@ -994,10 +994,18 @@ pub async fn remove(
 async fn save_file(
     pool: web::Data<Pool<Sqlite>>,
     id: web::Path<i32>,
+    req: HttpRequest,
     payload: Multipart,
     obj: web::Query<FileObj>,
 ) -> Result<HttpResponse, ServiceError> {
-    upload(&pool.into_inner(), *id, payload, &obj.path, false).await
+    let size: u64 = req
+        .headers()
+        .get("content-length")
+        .and_then(|cl| cl.to_str().ok())
+        .and_then(|cls| cls.parse().ok())
+        .unwrap_or(0);
+
+    upload(&pool.into_inner(), *id, size, payload, &obj.path, false).await
 }
 
 /// **Get File**
@@ -1070,6 +1078,7 @@ async fn get_public(public: web::Path<String>) -> Result<actix_files::NamedFile,
 async fn import_playlist(
     pool: web::Data<Pool<Sqlite>>,
     id: web::Path<i32>,
+    req: HttpRequest,
     payload: Multipart,
     obj: web::Query<ImportObj>,
 ) -> Result<HttpResponse, ServiceError> {
@@ -1077,8 +1086,14 @@ async fn import_playlist(
     let path = env::temp_dir().join(file);
     let (config, _) = playout_config(&pool.clone().into_inner(), &id).await?;
     let channel = handles::select_channel(&pool.clone().into_inner(), &id).await?;
+    let size: u64 = req
+        .headers()
+        .get("content-length")
+        .and_then(|cl| cl.to_str().ok())
+        .and_then(|cls| cls.parse().ok())
+        .unwrap_or(0);
 
-    upload(&pool.into_inner(), *id, payload, &path, true).await?;
+    upload(&pool.into_inner(), *id, size, payload, &path, true).await?;
     import_file(&config, &obj.date, Some(channel.name), &path)?;
 
     fs::remove_file(path)?;
diff --git a/ffplayout-api/src/main.rs b/ffplayout-api/src/main.rs
index d385daf2..094f7e12 100644
--- a/ffplayout-api/src/main.rs
+++ b/ffplayout-api/src/main.rs
@@ -11,8 +11,7 @@ use actix_web::{
 use actix_web_grants::authorities::AttachAuthorities;
 use actix_web_httpauth::{extractors::bearer::BearerAuth, middleware::HttpAuthentication};
 
-#[cfg(not(debug_assertions))]
-#[cfg(feature = "embed_frontend")]
+#[cfg(all(not(debug_assertions), feature = "embed_frontend"))]
 use actix_web_static_files::ResourceFiles;
 
 use clap::Parser;
@@ -34,8 +33,7 @@ use utils::public_path;
 
 use ffplayout_lib::utils::{init_logging, PlayoutConfig};
 
-#[cfg(not(debug_assertions))]
-#[cfg(feature = "embed_frontend")]
+#[cfg(all(not(debug_assertions), feature = "embed_frontend"))]
 include!(concat!(env!("OUT_DIR"), "/generated.rs"));
 
 lazy_static! {
@@ -172,8 +170,7 @@ async fn main() -> std::io::Result<()> {
                 web_app = web_app.service(get_public);
             }
 
-            #[cfg(not(debug_assertions))]
-            #[cfg(feature = "embed_frontend")]
+            #[cfg(all(not(debug_assertions), feature = "embed_frontend"))]
             {
                 // in release mode embed frontend
                 let generated = generate();
@@ -184,10 +181,7 @@ async fn main() -> std::io::Result<()> {
             #[cfg(any(debug_assertions, not(feature = "embed_frontend")))]
             {
                 // in debug mode get frontend from path
-                web_app = web_app.service(
-                    Files::new("/", public_path())
-                        .index_file("index.html"),
-                );
+                web_app = web_app.service(Files::new("/", public_path()).index_file("index.html"));
             }
 
             web_app
diff --git a/ffplayout-api/src/utils/files.rs b/ffplayout-api/src/utils/files.rs
index 3717b76f..bf9963d0 100644
--- a/ffplayout-api/src/utils/files.rs
+++ b/ffplayout-api/src/utils/files.rs
@@ -308,6 +308,7 @@ async fn valid_path(conn: &Pool<Sqlite>, id: i32, path: &str) -> Result<PathBuf,
 pub async fn upload(
     conn: &Pool<Sqlite>,
     id: i32,
+    _size: u64,
     mut payload: Multipart,
     path: &Path,
     abs_path: bool,
@@ -324,23 +325,47 @@ pub async fn upload(
             .get_filename()
             .map_or_else(|| rand_string.to_string(), sanitize_filename::sanitize);
 
-        let filepath;
-
-        if abs_path {
-            filepath = path.to_path_buf();
+        let filepath = if abs_path {
+            path.to_path_buf()
         } else {
-            let target_path = valid_path(conn, id, &path.to_string_lossy()).await?;
-            filepath = target_path.join(filename);
-        }
+            valid_path(conn, id, &path.to_string_lossy())
+                .await?
+                .join(filename)
+        };
+        let filepath_clone = filepath.clone();
 
+        let _file_size = match filepath.metadata() {
+            Ok(metadata) => metadata.len(),
+            Err(_) => 0,
+        };
+
+        // INFO: File exist check should be enough because file size and content length are different.
+        // The error catching in the loop should normally prevent unfinished files from existing on disk.
+        // If this is not enough, a second check can be implemented: is_close(file_size as i64, size as i64, 1000)
         if filepath.is_file() {
-            return Err(ServiceError::BadRequest("Target already exists!".into()));
+            return Err(ServiceError::Conflict("Target already exists!".into()));
         }
 
-        let mut f = web::block(|| std::fs::File::create(filepath)).await??;
+        let mut f = web::block(|| std::fs::File::create(filepath_clone)).await??;
 
-        while let Some(chunk) = field.try_next().await? {
-            f = web::block(move || f.write_all(&chunk).map(|_| f)).await??;
+        loop {
+            match field.try_next().await {
+                Ok(Some(chunk)) => {
+                    f = web::block(move || f.write_all(&chunk).map(|_| f)).await??;
+                }
+
+                Ok(None) => break,
+
+                Err(e) => {
+                    if e.to_string().contains("stream is incomplete") {
+                        info!("Delete non finished file: {filepath:?}");
+
+                        tokio::fs::remove_file(filepath).await?
+                    }
+
+                    return Err(e.into());
+                }
+            }
         }
     }
 
diff --git a/ffplayout-api/src/utils/mod.rs b/ffplayout-api/src/utils/mod.rs
index 58c0cce2..891a659d 100644
--- a/ffplayout-api/src/utils/mod.rs
+++ b/ffplayout-api/src/utils/mod.rs
@@ -140,9 +140,9 @@ pub fn db_path() -> Result<&'static str, Box<dyn std::error::Error>> {
                 return Ok(Box::leak(
                     absolute_path.to_string_lossy().to_string().into_boxed_str(),
                 ));
-            } else {
-                error!("Given database path is not writable!");
             }
+
+            error!("Given database path is not writable!");
         }
     }
 
@@ -169,12 +169,10 @@ pub fn public_path() -> PathBuf {
         return path;
     }
 
-    #[cfg(debug_assertions)]
-    {
-        let path = PathBuf::from("./ffplayout-frontend/.output/public/");
-        if path.is_dir() {
-            return path;
-        }
+    let path = PathBuf::from("./ffplayout-frontend/.output/public/");
+
+    if cfg!(debug_assertions) && path.is_dir() {
+        return path;
     }
 
     PathBuf::from("./public/")
diff --git a/ffplayout-frontend b/ffplayout-frontend
index 28bcfcd1..8eb543dd 160000
--- a/ffplayout-frontend
+++ b/ffplayout-frontend
@@ -1 +1 @@
-Subproject commit 28bcfcd1a399a9dd5363541f5f01203c7d968e18
+Subproject commit 8eb543ddae035e448ea0886ec1d44256de2e6f07
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 79f55660..a02aa7ae 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -17,6 +17,7 @@ file-rotate = "0.7"
 lettre = { version = "0.11", features = ["builder", "rustls-tls", "smtp-transport"], default-features = false }
 lexical-sort = "0.3"
 log = "0.4"
+num-traits = "0.2"
 rand = "0.8"
 regex = "1"
 reqwest = { version = "0.11", default-features = false, features = ["blocking", "json", "rustls-tls"] }
diff --git a/lib/src/utils/mod.rs b/lib/src/utils/mod.rs
index 5fa03d72..e78172e1 100644
--- a/lib/src/utils/mod.rs
+++ b/lib/src/utils/mod.rs
@@ -435,12 +435,8 @@ pub fn file_extension(filename: &Path) -> Option<&str> {
 
 /// Test if given numbers are close to each other,
 /// with a third number for setting the maximum range.
-pub fn is_close(a: f64, b: f64, to: f64) -> bool {
-    if (a - b).abs() < to {
-        return true;
-    }
-
-    false
+pub fn is_close<T: num_traits::Signed + std::cmp::PartialOrd>(a: T, b: T, to: T) -> bool {
+    (a - b).abs() < to
 }
 
 /// add duration from all media clips