diff --git a/public/audio/error.mp3 b/public/audio/error.mp3
new file mode 100644
index 00000000..8e3f03a7
Binary files /dev/null and b/public/audio/error.mp3 differ
diff --git a/src/pages/(generation)/LevelGeneration.tsx b/src/pages/(generation)/LevelGeneration.tsx
index 1b02373d..26edda23 100644
--- a/src/pages/(generation)/LevelGeneration.tsx
+++ b/src/pages/(generation)/LevelGeneration.tsx
@@ -19,8 +19,8 @@ const TaskTab = ({exam, setExam}: {exam?: LevelExam; setExam: (exam: LevelExam)
 		axios
 			.get(`/api/exam/level/generate/level`)
 			.then((result) => {
-				playSound("check");
-				console.log(result.data);
+				playSound(typeof result.data === "string" ? "error" : "check");
+				if (typeof result.data === "string") return toast.error("Something went wrong, please try to generate again.");
 				setExam(result.data);
 			})
 			.catch((error) => {
diff --git a/src/pages/(generation)/ListeningGeneration.tsx b/src/pages/(generation)/ListeningGeneration.tsx
index b77d6266..d45d7f98 100644
--- a/src/pages/(generation)/ListeningGeneration.tsx
+++ b/src/pages/(generation)/ListeningGeneration.tsx
@@ -26,7 +26,8 @@ const PartTab = ({part, types, index, setPart}: {part?: ListeningPart; types: st
 		axios
 			.get(`/api/exam/listening/generate/listening_section_${index}${topic || types ? `?${url.toString()}` : ""}`)
 			.then((result) => {
-				playSound("check");
+				playSound(typeof result.data === "string" ? "error" : "check");
+				if (typeof result.data === "string") return toast.error("Something went wrong, please try to generate again.");
 				setPart(result.data);
 			})
 			.catch((error) => {
@@ -110,14 +111,19 @@ const ListeningGeneration = () => {
 	const [part2, setPart2] = useState<ListeningPart>();
 	const [part3, setPart3] = useState<ListeningPart>();
 	const [part4, setPart4] = useState<ListeningPart>();
-	const [minTimer, setMinTimer] = useState(60);
+	const [minTimer, setMinTimer] = useState(30);
 	const [isLoading, setIsLoading] = useState(false);
 	const [resultingExam, setResultingExam] = useState<ListeningExam>();
 	const [types, setTypes] = useState<string[]>([]);
 
 	useEffect(() => {
-		const parts = [part1, part2, part3, part4].filter((x) => !!x);
-		setMinTimer(parts.length === 0 ? 60 : parts.length * 15);
+		const part1Timer = part1 ? 5 : 0;
+		const part2Timer = part2 ? 8 : 0;
+		const part3Timer = part3 ? 8 : 0;
+		const part4Timer = part4 ? 9 : 0;
+
+		const sum = part1Timer + part2Timer + part3Timer + part4Timer;
+		setMinTimer(sum > 0 ? sum : 5);
 	}, [part1, part2, part3, part4]);
 
 	const availableTypes = [
@@ -136,6 +142,7 @@ const ListeningGeneration = () => {
 
 	const submitExam = () => {
 		const parts = [part1, part2, part3, part4].filter((x) => !!x);
+		console.log({parts});
 		if (parts.length === 0) return toast.error("Please generate at least one section!");
 
 		setIsLoading(true);
diff --git a/src/pages/(generation)/ReadingGeneration.tsx b/src/pages/(generation)/ReadingGeneration.tsx
index 87a33adf..54b25b3c 100644
--- a/src/pages/(generation)/ReadingGeneration.tsx
+++ b/src/pages/(generation)/ReadingGeneration.tsx
@@ -27,7 +27,8 @@ const PartTab = ({part, types, index, setPart}: {part?: ReadingPart; types: stri
 		axios
 			.get(`/api/exam/reading/generate/reading_passage_${index}${topic || types ? `?${url.toString()}` : ""}`)
 			.then((result) => {
-				playSound("check");
+				playSound(typeof result.data === "string" ? "error" : "check");
+				if (typeof result.data === "string") return toast.error("Something went wrong, please try to generate again.");
 				setPart(result.data);
 			})
 			.catch((error) => {
diff --git a/src/pages/(generation)/SpeakingGeneration.tsx b/src/pages/(generation)/SpeakingGeneration.tsx
index aca2bbe0..b8d41069 100644
--- a/src/pages/(generation)/SpeakingGeneration.tsx
+++ b/src/pages/(generation)/SpeakingGeneration.tsx
@@ -21,7 +21,8 @@ const PartTab = ({part, index, setPart}: {part?: SpeakingPart; index: number; se
 		axios
 			.get(`/api/exam/speaking/generate/speaking_task_${index}`)
 			.then((result) => {
-				playSound("check");
+				playSound(typeof result.data === "string" ? "error" : "check");
+				if (typeof result.data === "string") return toast.error("Something went wrong, please try to generate again.");
 				setPart(result.data);
 			})
 			.catch((error) => {
diff --git a/src/pages/(generation)/WritingGeneration.tsx b/src/pages/(generation)/WritingGeneration.tsx
index 734f3455..9f60813a 100644
--- a/src/pages/(generation)/WritingGeneration.tsx
+++ b/src/pages/(generation)/WritingGeneration.tsx
@@ -20,7 +20,8 @@ const TaskTab = ({task, index, setTask}: {task?: string; index: number; setTask:
 		axios
 			.get(`/api/exam/writing/generate/writing_task${index}_general`)
 			.then((result) => {
-				playSound("check");
+				playSound(typeof result.data === "string" ? "error" : "check");
+				if (typeof result.data === "string") return toast.error("Something went wrong, please try to generate again.");
 				setTask(result.data.question);
 			})
 			.catch((error) => {
diff --git a/src/utils/exams.be.ts b/src/utils/exams.be.ts
index 61d939b4..b6d15244 100644
--- a/src/utils/exams.be.ts
+++ b/src/utils/exams.be.ts
@@ -46,6 +46,6 @@ export const getExams = async (
 };
 
 const filterByVariant = (exams: Exam[], variant?: Variant) => {
-	const filtered = variant && variant === "partial" ? exams.filter((x) => x.variant === "partial") : exams;
+	const filtered = variant && variant === "partial" ? exams.filter((x) => x.variant === "partial") : exams.filter((x) => x.variant !== "partial");
 	return filtered.length > 0 ? filtered : exams;
 };
diff --git a/src/utils/sound.ts b/src/utils/sound.ts
index d4bc5a84..cc932a62 100644
--- a/src/utils/sound.ts
+++ b/src/utils/sound.ts
@@ -1,6 +1,6 @@
 import {Howl, Howler} from "howler";
 
-export type Sound = "check" | "sent";
+export type Sound = "check" | "sent" | "error";
 export const playSound = (path: Sound) => {
 	const sound = new Howl({
 		src: [`audio/${path}.mp3`],