diff --git a/tests/application.js b/tests/application.js
index 527c4be8..7c54c058 100644
--- a/tests/application.js
+++ b/tests/application.js
@@ -11,7 +11,18 @@ const startApplication = function() {
 		waitTimeout: 30000,
 		quitTimeout: 15000
 	});
-	return this.app.start();
+	return this.app.start().then(() => {
+		this.app.client.notExisting$ = async (selector) => {
+			const waitforTimeout = this.app.client.options.waitforTimeout;
+			this.app.client.options.waitforTimeout = 150;
+			await this.app.client.setTimeouts(this.app.client.options.waitforTimeout, this.app.client.options.waitforTimeout, this.app.client.options.waitforTimeout);
+			const notExistElement = await this.app.client.$(selector)
+			const isExist = await notExistElement.isExisting();
+			this.app.client.options.waitforTimeout = waitforTimeout;
+			await this.app.client.setTimeouts(this.app.client.options.waitforTimeout, this.app.client.options.waitforTimeout, this.app.client.options.waitforTimeout);
+			return !isExist
+		}
+	});
 };
 
 const stopApplication = function() {
diff --git a/tests/download.test.js b/tests/download.test.js
index 446fe20b..9ab4d193 100644
--- a/tests/download.test.js
+++ b/tests/download.test.js
@@ -55,16 +55,14 @@ describe("download", function() {
 		const { app } = this
 		await app.client.$('.torrentRow .progressDownloading')
 		console.log('download progress', await (await app.client.$('.torrentRow .progressDownloading')).getText());
-		app.client.options.waitforTimeout = 60000
 		await app.client.waitUntil(async () => {
 			return (await (await app.client.$('.torrentRow .progressDownloading')).getText()) === '100.0%'
 		}, 60000, 'expected that download will be finished', 200)
-		app.client.options.waitforTimeout = 500
 		// There is some time before button will be replaced
 		await asyncWait(800);
 
 		// Check Buttons After finish
-		assert(!(await (await app.client.$('.torrentRow .deleteDownloadBeforeFinish')).isExisting()));
+		assert(await app.client.notExisting$('.torrentRow .deleteDownloadBeforeFinish'));
 	})
 
 	it("check file after download", async function() {
@@ -81,7 +79,7 @@ describe("download", function() {
 		assert.equal(await (await app.client.$('.search-list .torrentRow .progressDownloading')).getText(), '100.0%')
 		// Click cancel of download
 		await (await app.client.$('.torrentRow .deleteDownloadAfterFinish')).click()
-		assert(!(await (await app.client.$('.torrentRow .deleteDownloadAfterFinish')).isExisting()));
+		assert(await app.client.notExisting$('.torrentRow .deleteDownloadAfterFinish'));
 		// Download deleted, but must be keeped in search
 		const value = await (await app.client.$('.search-list .torrentRow .torrentName')).getText()
 		assert.equal(value, 'Roblox_setup.exe')
@@ -92,7 +90,7 @@ describe("download", function() {
 		const { app } = this
 		await (await app.client.$('#downloadTab')).click()
 		await app.client.$('.downloads-list')
-		assert(!(await (await app.client.$('.torrentRow')).isExisting()));
+		assert(await app.client.notExisting$('.torrentRow'));
 	})
 
 	it("file must still exists after delete from manager", async function() {
@@ -115,11 +113,9 @@ describe("download", function() {
 	    }, fileFolder)
 		await (await app.client.$('.torrentRow .downloadDirectoryButton')).click()
 		// Downloading check
-		app.client.options.waitforTimeout = 60000
 		await app.client.waitUntil(async () => {
 			return (await (await app.client.$('.torrentRow .progressDownloading')).getText()) === '100.0%'
 		}, 60000, 'expected that download will be finished', 200)
-		app.client.options.waitforTimeout = 500
 		// Check downloaded to directory
 		assert(fs.existsSync(fileFolderTest));
 		assert.equal(await md5(fileFolderTest), '7df171da63e2013c9b17e1857615b192');