diff --git a/frontend/src/Movies/Detail/index.tsx b/frontend/src/Movies/Detail/index.tsx
index 29774d95e..94b8a61f0 100644
--- a/frontend/src/Movies/Detail/index.tsx
+++ b/frontend/src/Movies/Detail/index.tsx
@@ -11,7 +11,7 @@ import React, { FunctionComponent, useState } from "react";
 import { Alert, Container, Row } from "react-bootstrap";
 import { Helmet } from "react-helmet";
 import { Redirect, RouteComponentProps, withRouter } from "react-router-dom";
-import { useIsGroupTaskRunningWithId } from "../../@modules/task/hooks";
+import { useIsAnyTaskRunningWithId } from "../../@modules/task/hooks";
 import { useMovieBy, useProfileBy } from "../../@redux/hooks";
 import { MoviesApi, ProvidersApi } from "../../apis";
 import {
@@ -24,7 +24,6 @@ import {
   useShowModal,
 } from "../../components";
 import { ManualSearchModal } from "../../components/modals/ManualSearchModal";
-import { TaskGroupName } from "../../components/modals/MovieUploadModal";
 import ItemOverview from "../../generic/ItemOverview";
 import { RouterEmptyPath } from "../../special-pages/404";
 import { useOnLoadedOnce } from "../../utilites";
@@ -59,7 +58,7 @@ const MovieDetailView: FunctionComponent<Props> = ({ match }) => {
 
   const [valid, setValid] = useState(true);
 
-  const hasTask = useIsGroupTaskRunningWithId(TaskGroupName, id);
+  const hasTask = useIsAnyTaskRunningWithId(id);
 
   useOnLoadedOnce(() => {
     if (movie.content === null) {
diff --git a/frontend/src/Movies/Detail/table.tsx b/frontend/src/Movies/Detail/table.tsx
index 021b1659e..5f86587f8 100644
--- a/frontend/src/Movies/Detail/table.tsx
+++ b/frontend/src/Movies/Detail/table.tsx
@@ -3,6 +3,7 @@ import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import React, { FunctionComponent, useMemo } from "react";
 import { Badge } from "react-bootstrap";
 import { Column } from "react-table";
+import { useIsAnyTaskRunningWithId } from "../../@modules/task/hooks";
 import { useProfileItemsToLanguages } from "../../@redux/hooks";
 import { useShowOnlyDesired } from "../../@redux/hooks/site";
 import { MoviesApi } from "../../apis";
@@ -21,6 +22,8 @@ const Table: FunctionComponent<Props> = ({ movie, profile }) => {
 
   const profileItems = useProfileItemsToLanguages(profile);
 
+  const hasTask = useIsAnyTaskRunningWithId(movie.radarrId);
+
   const columns: Column<Subtitle>[] = useMemo<Column<Subtitle>[]>(
     () => [
       {
@@ -64,6 +67,7 @@ const Table: FunctionComponent<Props> = ({ movie, profile }) => {
           } else if (original.path === missingText) {
             return (
               <AsyncButton
+                disabled={hasTask}
                 promise={() =>
                   MoviesApi.downloadSubtitles(movie.radarrId, {
                     language: original.code2,
@@ -80,6 +84,7 @@ const Table: FunctionComponent<Props> = ({ movie, profile }) => {
           } else {
             return (
               <AsyncButton
+                disabled={hasTask}
                 variant="light"
                 size="sm"
                 promise={() =>
@@ -98,7 +103,7 @@ const Table: FunctionComponent<Props> = ({ movie, profile }) => {
         },
       },
     ],
-    [movie]
+    [movie, hasTask]
   );
 
   const data: Subtitle[] = useMemo(() => {
diff --git a/frontend/src/Series/Episodes/index.tsx b/frontend/src/Series/Episodes/index.tsx
index bf21b0a0c..f279a35c2 100644
--- a/frontend/src/Series/Episodes/index.tsx
+++ b/frontend/src/Series/Episodes/index.tsx
@@ -8,9 +8,10 @@ import {
   faWrench,
 } from "@fortawesome/free-solid-svg-icons";
 import React, { FunctionComponent, useMemo, useState } from "react";
-import { Container, Row } from "react-bootstrap";
+import { Alert, Container, Row } from "react-bootstrap";
 import { Helmet } from "react-helmet";
 import { Redirect, RouteComponentProps, withRouter } from "react-router-dom";
+import { useIsAnyTaskRunningWithId } from "../../@modules/task/hooks";
 import { useEpisodesBy, useProfileBy, useSerieBy } from "../../@redux/hooks";
 import { SeriesApi } from "../../apis";
 import {
@@ -66,6 +67,8 @@ const SeriesEpisodesView: FunctionComponent<Props> = (props) => {
 
   const profile = useProfileBy(series.content?.profileId);
 
+  const hasTask = useIsAnyTaskRunningWithId(id);
+
   if (isNaN(id) || !valid) {
     return <Redirect to={RouterEmptyPath}></Redirect>;
   }
@@ -83,7 +86,7 @@ const SeriesEpisodesView: FunctionComponent<Props> = (props) => {
         <ContentHeader.Group pos="start">
           <ContentHeader.AsyncButton
             icon={faSync}
-            disabled={!available}
+            disabled={!available || hasTask}
             promise={() =>
               SeriesApi.action({ action: "scan-disk", seriesid: id })
             }
@@ -98,7 +101,8 @@ const SeriesEpisodesView: FunctionComponent<Props> = (props) => {
             disabled={
               serie.episodeFileCount === 0 ||
               serie.profileId === null ||
-              !available
+              !available ||
+              hasTask
             }
           >
             Search
@@ -106,7 +110,7 @@ const SeriesEpisodesView: FunctionComponent<Props> = (props) => {
         </ContentHeader.Group>
         <ContentHeader.Group pos="end">
           <ContentHeader.Button
-            disabled={serie.episodeFileCount === 0 || !available}
+            disabled={serie.episodeFileCount === 0 || !available || hasTask}
             icon={faBriefcase}
             onClick={() => showModal("tools", episodes.content)}
           >
@@ -125,12 +129,23 @@ const SeriesEpisodesView: FunctionComponent<Props> = (props) => {
           </ContentHeader.Button>
           <ContentHeader.Button
             icon={faWrench}
+            disabled={hasTask}
             onClick={() => showModal("edit", serie)}
           >
             Edit Series
           </ContentHeader.Button>
         </ContentHeader.Group>
       </ContentHeader>
+      <Row>
+        <Alert
+          className="w-100 m-0 py-2"
+          show={hasTask}
+          style={{ borderRadius: 0 }}
+          variant="light"
+        >
+          A background task is running for this show, actions are unavailable
+        </Alert>
+      </Row>
       <Row>
         <ItemOverview item={serie} details={details}></ItemOverview>
       </Row>
diff --git a/frontend/src/Series/Episodes/table.tsx b/frontend/src/Series/Episodes/table.tsx
index ca7a4f00e..987cab835 100644
--- a/frontend/src/Series/Episodes/table.tsx
+++ b/frontend/src/Series/Episodes/table.tsx
@@ -9,6 +9,7 @@ import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import React, { FunctionComponent, useCallback, useMemo } from "react";
 import { Badge, ButtonGroup } from "react-bootstrap";
 import { Column, TableUpdater } from "react-table";
+import { useIsAnyTaskRunningWithId } from "../../@modules/task/hooks";
 import { useProfileItemsToLanguages } from "../../@redux/hooks";
 import { useShowOnlyDesired } from "../../@redux/hooks/site";
 import { ProvidersApi } from "../../apis";
@@ -54,6 +55,10 @@ const Table: FunctionComponent<Props> = ({ serie, episodes, profile }) => {
 
   const profileItems = useProfileItemsToLanguages(profile);
 
+  const hasTask = useIsAnyTaskRunningWithId(
+    serie.content?.sonarrSeriesId ?? -1
+  );
+
   const columns: Column<Item.Episode>[] = useMemo<Column<Item.Episode>[]>(
     () => [
       {
@@ -101,7 +106,7 @@ const Table: FunctionComponent<Props> = ({ serie, episodes, profile }) => {
       {
         Header: "Subtitles",
         accessor: "missing_subtitles",
-        Cell: ({ row, loose }) => {
+        Cell: ({ row }) => {
           const episode = row.original;
 
           const seriesid = episode.sonarrSeriesId;
@@ -147,7 +152,7 @@ const Table: FunctionComponent<Props> = ({ serie, episodes, profile }) => {
             <ButtonGroup>
               <ActionButton
                 icon={faUser}
-                disabled={serie.content?.profileId === null}
+                disabled={serie.content?.profileId === null || hasTask}
                 onClick={() => {
                   externalUpdate && externalUpdate(row, "manual-search");
                 }}
@@ -160,6 +165,7 @@ const Table: FunctionComponent<Props> = ({ serie, episodes, profile }) => {
               ></ActionButton>
               <ActionButton
                 icon={faBriefcase}
+                disabled={hasTask}
                 onClick={() => {
                   externalUpdate && externalUpdate(row, "tools");
                 }}
@@ -169,7 +175,7 @@ const Table: FunctionComponent<Props> = ({ serie, episodes, profile }) => {
         },
       },
     ],
-    [onlyDesired, profileItems, serie]
+    [onlyDesired, profileItems, serie, hasTask]
   );
 
   const updateRow = useCallback<TableUpdater<Item.Episode>>(
diff --git a/frontend/src/components/modals/MovieUploadModal.tsx b/frontend/src/components/modals/MovieUploadModal.tsx
index 75cac7475..0d608f0c8 100644
--- a/frontend/src/components/modals/MovieUploadModal.tsx
+++ b/frontend/src/components/modals/MovieUploadModal.tsx
@@ -12,7 +12,7 @@ import { MoviesApi } from "../../apis";
 import BaseModal, { BaseModalProps } from "./BaseModal";
 import { useModalInformation } from "./hooks";
 
-export const TaskGroupName = "Uploading Movie Subtitles...";
+export const TaskGroupName = "Uploading Subtitles...";
 
 const MovieUploadModal: FunctionComponent<BaseModalProps> = (props) => {
   const modal = props;
diff --git a/frontend/src/components/modals/SeriesUploadModal.tsx b/frontend/src/components/modals/SeriesUploadModal.tsx
index 097d7300c..8e62247cd 100644
--- a/frontend/src/components/modals/SeriesUploadModal.tsx
+++ b/frontend/src/components/modals/SeriesUploadModal.tsx
@@ -1,7 +1,6 @@
 import {
   faCheck,
   faCircleNotch,
-  faExclamationTriangle,
   faInfoCircle,
   faTrash,
 } from "@fortawesome/free-solid-svg-icons";
@@ -22,6 +21,8 @@ import {
   MessageIcon,
   SimpleTable,
 } from "..";
+import BackgroundTask from "../../@modules/task";
+import { createTask } from "../../@modules/task/utilites";
 import { useProfileBy, useProfileItemsToLanguages } from "../../@redux/hooks";
 import { EpisodesApi, SubtitlesApi } from "../../apis";
 import { Selector } from "../inputs";
@@ -29,27 +30,17 @@ import BaseModal, { BaseModalProps } from "./BaseModal";
 import { useModalInformation } from "./hooks";
 
 enum State {
-  Update,
+  Updating,
   Valid,
   Warning,
-  Error,
 }
 
 interface PendingSubtitle {
   file: File;
-  didCheck: boolean;
+  state: State;
   instance?: Item.Episode;
 }
 
-type SubtitleState = {
-  state: State;
-  infos: string[];
-};
-
-type ProcessState = {
-  [name: string]: SubtitleState;
-};
-
 type EpisodeMap = {
   [name: string]: Item.Episode;
 };
@@ -58,6 +49,8 @@ interface SerieProps {
   episodes: readonly Item.Episode[];
 }
 
+export const TaskGroupName = "Uploading Subtitles...";
+
 const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
   episodes,
   ...modal
@@ -70,8 +63,6 @@ const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
 
   const [pending, setPending] = useState<PendingSubtitle[]>([]);
 
-  const [processState, setProcessState] = useState<ProcessState>({});
-
   const profile = useProfileBy(payload?.profileId);
 
   const avaliableLanguages = useProfileItemsToLanguages(profile);
@@ -86,38 +77,6 @@ const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
 
   const filelist = useMemo(() => pending.map((v) => v.file), [pending]);
 
-  // Vaildate
-  useEffect(() => {
-    const states = pending.reduce<ProcessState>((prev, info) => {
-      const subState: SubtitleState = {
-        state: State.Valid,
-        infos: [],
-      };
-
-      const { file, instance } = info;
-
-      if (!info.didCheck) {
-        subState.state = State.Update;
-      } else if (!instance) {
-        subState.infos.push("Season or episode info is missing");
-        subState.state = State.Error;
-      } else {
-        if (
-          instance.subtitles.find((v) => v.code2 === language?.code2) !==
-          undefined
-        ) {
-          subState.infos.push("Overwrite existing subtitle");
-          subState.state = State.Warning;
-        }
-      }
-
-      prev[file.name] = subState;
-      return prev;
-    }, {});
-
-    setProcessState(states);
-  }, [pending, language?.code2]);
-
   const checkEpisodes = useCallback(
     async (list: PendingSubtitle[]) => {
       const names = list.map((v) => v.file.name);
@@ -138,7 +97,7 @@ const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
         setPending((pd) =>
           pd.map((v) => ({
             ...v,
-            didCheck: true,
+            state: State.Valid,
             instance: episodeMap[v.file.name],
           }))
         );
@@ -154,18 +113,10 @@ const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
         return {
           file: f,
           didCheck: false,
+          state: State.Updating,
         };
       });
       setPending(list);
-
-      const states = files.reduce<ProcessState>(
-        (v, curr) => ({
-          ...v,
-          [curr.name]: { state: State.Update, infos: [] },
-        }),
-        {}
-      );
-      setProcessState(states);
       checkEpisodes(list);
     },
     [checkEpisodes]
@@ -177,51 +128,31 @@ const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
     }
 
     const { sonarrSeriesId: seriesid } = payload;
+    const { code2, hi, forced } = language;
 
-    let uploadStates = pending.reduce<ProcessState>((prev, curr) => {
-      prev[curr.file.name] = { state: State.Update, infos: [] };
-      return prev;
-    }, {});
+    const tasks = pending
+      .filter((v) => v.instance !== undefined)
+      .map((v) => {
+        const { sonarrEpisodeId: episodeid } = v.instance!;
 
-    setProcessState(uploadStates);
+        const form: FormType.UploadSubtitle = {
+          file: v.file,
+          language: code2,
+          hi: hi ?? false,
+          forced: forced ?? false,
+        };
 
-    let exception = false;
+        return createTask(
+          v.file.name,
+          seriesid,
+          EpisodesApi.uploadSubtitles.bind(EpisodesApi),
+          seriesid,
+          episodeid,
+          form
+        );
+      });
 
-    for (const info of pending) {
-      if (info.instance) {
-        const { sonarrEpisodeId: episodeid } = info.instance;
-        const { file } = info;
-        const { code2, hi, forced } = language;
-
-        try {
-          const form: FormType.UploadSubtitle = {
-            file,
-            language: code2,
-            hi: hi ?? false,
-            forced: forced ?? false,
-          };
-
-          await EpisodesApi.uploadSubtitles(seriesid, episodeid, form);
-
-          uploadStates = {
-            ...uploadStates,
-            [info.file.name]: { state: State.Valid, infos: [] },
-          };
-        } catch (error) {
-          uploadStates = {
-            ...uploadStates,
-            [info.file.name]: { state: State.Error, infos: [] },
-          };
-          exception = true;
-        }
-
-        setProcessState(uploadStates);
-      }
-    }
-
-    if (exception) {
-      throw new Error("Error when uploading subtitles");
-    }
+    BackgroundTask.dispatch(TaskGroupName, tasks);
   }, [payload, pending, language]);
 
   const canUpload = useMemo(
@@ -232,47 +163,34 @@ const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
     [pending, language]
   );
 
-  const tableShow = pending.length > 0;
+  const showTable = pending.length > 0;
 
   const columns = useMemo<Column<PendingSubtitle>[]>(
     () => [
       {
         id: "Icon",
-        accessor: "instance",
+        accessor: "state",
         className: "text-center",
-        Cell: ({ row, loose }) => {
-          const { file } = row.original;
-
-          const name = file.name;
-          const states = loose![1] as ProcessState;
-
+        Cell: ({ value: state }) => {
           let icon = faCircleNotch;
           let color: string | undefined = undefined;
           let spin = false;
           let msgs: string[] = [];
 
-          if (name in states) {
-            const state = states[name];
-            msgs = state.infos;
-            switch (state.state) {
-              case State.Error:
-                icon = faExclamationTriangle;
-                color = "var(--danger)";
-                break;
-              case State.Valid:
-                icon = faCheck;
-                color = "var(--success)";
-                break;
-              case State.Warning:
-                icon = faInfoCircle;
-                color = "var(--warning)";
-                break;
-              case State.Update:
-                spin = true;
-                break;
-              default:
-                break;
-            }
+          switch (state) {
+            case State.Valid:
+              icon = faCheck;
+              color = "var(--success)";
+              break;
+            case State.Warning:
+              icon = faInfoCircle;
+              color = "var(--warning)";
+              break;
+            case State.Updating:
+              spin = true;
+              break;
+            default:
+              break;
           }
 
           return (
@@ -295,7 +213,7 @@ const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
         className: "vw-1",
         Cell: ({ value, loose, row, externalUpdate }) => {
           const uploading = loose![0] as boolean;
-          const availables = loose![2] as Item.Episode[];
+          const availables = loose![1] as Item.Episode[];
 
           const options = availables.map<SelectorOption<Item.Episode>>(
             (ep) => ({
@@ -414,18 +332,18 @@ const SeriesUploadModal: FunctionComponent<SerieProps & BaseModalProps> = ({
           <Form.Group>
             <FileForm
               emptyText="Select..."
-              disabled={tableShow || avaliableLanguages.length === 0}
+              disabled={showTable || avaliableLanguages.length === 0}
               multiple
               value={filelist}
               onChange={setFiles}
             ></FileForm>
           </Form.Group>
         </Form>
-        <div hidden={!tableShow}>
+        <div hidden={!showTable}>
           <SimpleTable
             columns={columns}
             data={pending}
-            loose={[uploading, processState, episodes]}
+            loose={[uploading, episodes]}
             responsive={false}
             externalUpdate={updateItem}
           ></SimpleTable>