diff --git a/src/App.tsx b/src/App.tsx
index 1b12a8b..1759925 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,5 +1,6 @@
 import React, { useState } from 'react';
 import { Link, Route, Routes } from "react-router-dom";
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { library } from '@fortawesome/fontawesome-svg-core';
 import {
 	Navbar,
@@ -60,6 +61,8 @@ export const App = () => {
 		maxBlock: 0,
 	}]);
 	const [currentDownloadedBlock, setCurrentDownloadedBlock] = useState(0);
+	const [abortController, setAbortController] = useState<{ controllerStop: AbortController, controllerPause: AbortController } | null>(null);
+	const [pausedStatus, setPausedStatus] = useState<string>('');
 	const [menuActive, setMenuActive] = useState<boolean>(false);
 	const [isLoading, setLoading] = useState<boolean>(false);
 	const [modal, setModal] = useState<Modal>({
@@ -83,12 +86,18 @@ export const App = () => {
 				<div className="modal">
 					<div
 						className="modal_close_panel"
-						onClick={() => onModal()}
+						onClick={() => {
+							onModal();
+							setCurrentDownloadedBlock(0);
+						}}
 					/>
 					<div className="modal_content">
 						<div
 							className="modal_close"
-							onClick={() => onModal()}
+							onClick={() => {
+								onModal();
+								setCurrentDownloadedBlock(0);
+							}}
 						>
 							<img
 								src="/img/close.svg"
@@ -126,19 +135,60 @@ export const App = () => {
 					<div
 						className="modal_close_panel"
 						onClick={currentDownloadedBlock < (modal.params.spanEnd - modal.params.spanStart + 1) ? () => {} : () => {
-							onModal();
+							abortController?.controllerStop.abort();
 							setCurrentDownloadedBlock(0);
 						}}
 					/>
 					<div className="modal_content">
 						<Heading weight="semibold" subtitle style={{ textAlign: 'center', marginBottom: 5 }}>{`Snapshot`}</Heading>
 						<Heading weight="semibold" size={6} subtitle style={{ textAlign: 'center' }}>{`${modal.params.spanStart} - ${modal.params.spanEnd} (${nets[modal.params.network].title})`}</Heading>
-						<Heading size={6} subtitle style={{ textAlign: 'center', margin: 0 }}>{currentDownloadedBlock / (modal.params.spanEnd - modal.params.spanStart + 1) === 1 ? 'Success!' : 'Writing'}</Heading>
+						<Heading size={6} subtitle style={{ textAlign: 'center', margin: 0 }}>{currentDownloadedBlock / (modal.params.spanEnd - modal.params.spanStart + 1) === 1 ? 'Success!' : 'Downloading'}</Heading>
 						<Progress
 							max={100}
 							value={roundNumber((currentDownloadedBlock / (modal.params.spanEnd - modal.params.spanStart + 1)) * 100)}
 						/>
 						<Heading size={6} subtitle style={{ textAlign: 'center', margin: 0 }}>{`${currentDownloadedBlock} / ${modal.params.spanEnd - modal.params.spanStart + 1} (${roundNumber((currentDownloadedBlock / (modal.params.spanEnd - modal.params.spanStart + 1)) * 100)}%)`}</Heading>
+						<Button
+							color="primary"
+							onClick={() => {
+								if (pausedStatus === 'continue') {
+									typeof modal.btn === 'function' && modal.btn(currentDownloadedBlock);
+									setPausedStatus('paused');
+									setTimeout(() => setPausedStatus(''), 500);
+								} else {
+									abortController?.controllerPause.abort();
+									setPausedStatus('paused');
+									setTimeout(() => setPausedStatus('continue'), 500);
+								}
+							}}
+							style={{ minWidth: 300, marginTop: 25 }}
+						>
+							<span>
+								{pausedStatus === 'paused' ? (
+									<FontAwesomeIcon
+										icon={['fas', 'spinner']}
+										spin
+									/>
+								) : pausedStatus === '' ? 'Pause': 'Continue'}
+							</span>
+						</Button>
+						<Button
+							color="secondary"
+							onClick={() => {
+								abortController?.controllerStop.abort();
+								setCurrentDownloadedBlock(0);
+							}}
+							style={{ minWidth: 300, marginTop: 10 }}
+						>
+							<span>
+								{abortController?.controllerStop.signal.aborted ? (
+									<FontAwesomeIcon
+										icon={['fas', 'spinner']}
+										spin
+									/>
+								) : 'Cancel'}
+							</span>
+						</Button>
 					</div>
 				</div>
 			)}
@@ -185,6 +235,7 @@ export const App = () => {
 							nets={nets}
 							setNets={setNets}
 							setCurrentDownloadedBlock={setCurrentDownloadedBlock}
+							setAbortController={setAbortController}
 							isLoading={isLoading}
 							setLoading={setLoading}
 						/>}
diff --git a/src/Home.tsx b/src/Home.tsx
index bd60c02..39cb12c 100644
--- a/src/Home.tsx
+++ b/src/Home.tsx
@@ -31,6 +31,7 @@ const Home = ({
 	nets,
 	setNets,
 	setCurrentDownloadedBlock,
+	setAbortController,
 	isLoading,
 	setLoading,
 }) => {
@@ -80,7 +81,14 @@ const Home = ({
 					types: [{ accept: { 'application/octet-stream': ['.acc'] } }],
 				});
 			}
-			onModal('loading', formData);
+			onModal('loading', formData, (retryIndexTemp: number) => fetchBlocksInRange(+formData.spanStart + retryIndexTemp));
+
+			const controllerStop = new AbortController();
+			const controllerPause = new AbortController();
+   	 	setAbortController({
+				controllerStop,
+				controllerPause,
+			});
 
 			const writableStream = await fileHandle?.createWritable(retryIndex === null ? {} : { keepExistingData: true });
 
@@ -95,6 +103,8 @@ const Home = ({
 			const indexFileStart = Math.floor(formData.spanStart / 128000);
 			const indexFileCount = Math.ceil((formData.spanEnd - formData.spanStart) / 128000) + indexFileStart;
 			for (let indexFile = indexFileStart; indexFile <= indexFileCount; indexFile += 1) {
+				if (controllerStop.signal.aborted) throw new Error('Fetching aborted');
+				if (controllerPause.signal.aborted) throw new Error('Paused');
 
 				const indexData: Uint8Array | string = await fetchIndexFile(currentNet, indexFile);
 				if (typeof indexData === 'string') {
@@ -113,12 +123,15 @@ const Home = ({
 
 				const startBlock = retryIndex !== null ? retryIndex : formData.spanStart;
 				for (let i = startBlock - (128000 * indexFile); i <= objectsData.length; i += 1) {
+					if (controllerStop.signal.aborted) throw new Error('Fetching aborted');
+					if (controllerPause.signal.aborted) throw new Error('Paused');
+
 					if (blockCount <= (indexFile * 128000 + i - formData.spanStart)) {
 						await writableStream?.close();
 						return
 					}
 
-					const objectData: Uint8Array | string = await fetchBlock(currentNet, objectsData[i]);
+					const objectData: Uint8Array | string = await fetchBlock(currentNet, i, objectsData[i]);
 					if (typeof objectData === 'string') {
 						await writableStream?.close();
 						onModal('failed', objectData, (currentDownloadedBlockTemp: number) => fetchBlocksInRange(+formData.spanStart + currentDownloadedBlockTemp));
@@ -132,11 +145,14 @@ const Home = ({
 				}
 			}
 		} catch (error: any) {
-			if (error.message.indexOf('showSaveFilePicker is not a function') !== -1) {
+			if (error.message.indexOf('Fetching aborted') !== -1) {
+				onModal('failed', 'Fetching was cancelled');
+				setAbortController(null);
+			} else if (error.message.indexOf('showSaveFilePicker is not a function') !== -1) {
 				onModal('failed', 'Your current browser does not support this site\'s functionality. For the best experience, please use Chrome 86+ (recommended).', 'about');
 			} else if (error.message.indexOf('The user aborted a request.') !== -1) {
 				onModal('failed', 'Aborted by user.');
-			} else {
+			} else if (error.message.indexOf('Paused') === -1) {
 				onModal('failed', error.message || 'Error occurred during block fetching.', (retryIndexTemp: number) => fetchBlocksInRange(+formData.spanStart + retryIndexTemp));
 			}
 		} finally {
@@ -166,12 +182,12 @@ const Home = ({
 		}
 	};
 
-	const fetchBlock = async (currentNet: NetItem, objectId: string): Promise<Uint8Array | string> => {
+	const fetchBlock = async (currentNet: NetItem, objectNumber: number, objectId: string): Promise<Uint8Array | string> => {
 		try {
 			const blockResponse = await api('GET', `/objects/${currentNet.containerId}/by_id/${objectId}?walletConnect=false`);
 			return blockResponse as Uint8Array;
 		} catch (err: any) {
-			return `Error occurred during object fetching ${objectId}: ${err.message}`;
+			return `Error occurred during object fetching #${objectNumber}: ${err.message}`;
 		}
 	};
 
diff --git a/src/api.ts b/src/api.ts
index 24577ef..d329232 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -5,7 +5,13 @@ type Methods = "GET" | "POST";
 async function serverRequest(method: Methods, url: string, params: object, headers: any) {
 	const json: any = {
 		method,
-		headers,
+		cache: 'no-store',
+		headers: {
+			'Cache-Control': 'no-cache, no-store, must-revalidate',
+			'Pragma': 'no-cache',
+			'Expires': '0',
+			...headers,
+		},
 	}
 
 	if (json['headers']['Content-Type']) {