diff --git a/svelte/src/file_viewer/Downloader.svelte b/svelte/src/file_viewer/Downloader.svelte
index 566d02d..051b327 100644
--- a/svelte/src/file_viewer/Downloader.svelte
+++ b/svelte/src/file_viewer/Downloader.svelte
@@ -4,15 +4,16 @@ import Modal from "../util/Modal.svelte"
 
 export let file = {
 	id: "",
+	name: "",
 	availability: "",
 	download_href: "",
 }
 export let list = {
 	id: "",
+	title: "",
 	download_href: "",
 }
 
-let download_frame
 let load_captcha_script = false
 let download_captcha_window
 let captcha_type = "" // rate_limit or malware
@@ -24,13 +25,13 @@ let error_code = ""
 let error_message = ""
 export const download_file = () => {
 	if (!window.viewer_data.captcha_key) {
-		console.debug("Server doesn't support captcha, starting download")
-		download_frame.src = file.download_href
+		console.debug("Server doesn't support captcha, starting download", file.download_href)
+		download(file.download_href, file.name)
 		return
 	}
 	if (file.availability === "") {
-		console.debug("File is available, starting download")
-		download_frame.src = file.download_href
+		console.debug("File is available, starting download", file.download_href)
+		download(file.download_href, file.name)
 		return
 	}
 	if (!file.availability.endsWith("_captcha_required")) {
@@ -47,7 +48,8 @@ export const download_file = () => {
 	// we trigger the download using the captcha token Google provided us with
 	let captcha_complete_callback = token => {
 		// Download the file using the recaptcha token
-		download_frame.src = file.download_href + "&recaptcha_response=" + token
+		console.debug("Captcha validation successful, starting download", file.download_href)
+		download(file.download_href + "&recaptcha_response=" + token, file.name)
 		download_captcha_window.hide()
 	}
 
@@ -91,9 +93,17 @@ export const download_file = () => {
 }
 export const download_list = () => {
 	if (list.id !== "") {
-		download_frame.src = list.download_href
+		download(list.download_href, list.title+".zip")
 	}
 }
+
+const download = (href, file_name) => {
+	let a = document.createElement("a")
+	a.href = href
+	a.download = file_name
+	a.click()
+	a.remove()
+}
 </script>
 
 <svelte:head>
@@ -102,7 +112,6 @@ export const download_list = () => {
 	{/if}
 </svelte:head>
 
-<iframe class="download_frame" bind:this={download_frame} title="File download frame"></iframe>
 <Modal bind:this={download_captcha_window} title={captcha_window_title} width="500px">
 	{#if captcha_type === "rate_limit"}
 		<p class="indent">
@@ -143,12 +152,6 @@ export const download_list = () => {
 </Modal>
 
 <style>
-.download_frame {
-	position: absolute;
-	display: none;
-	width: 1px;
-	height: 1px;
-}
 .captcha_container {
 	text-align: center;
 }
diff --git a/svelte/src/file_viewer/FileStats.svelte b/svelte/src/file_viewer/FileStats.svelte
index 967885b..3b47ecd 100644
--- a/svelte/src/file_viewer/FileStats.svelte
+++ b/svelte/src/file_viewer/FileStats.svelte
@@ -1,6 +1,6 @@
 <script>
 import { formatDataVolume, formatThousands } from "../util/Formatting.svelte"
-import { set_file, stats } from "../lib/StatsSocket.js"
+import { set_file, stats } from "../lib/StatsSocket.mjs"
 
 export let file = {
 	id: "",
diff --git a/svelte/src/file_viewer/TransferLimit.svelte b/svelte/src/file_viewer/TransferLimit.svelte
index 860fa9d..a2f2783 100644
--- a/svelte/src/file_viewer/TransferLimit.svelte
+++ b/svelte/src/file_viewer/TransferLimit.svelte
@@ -1,22 +1,24 @@
 <script>
 import { formatDataVolume } from "../util/Formatting.svelte";
-import { stats } from "../lib/StatsSocket.js"
+import { stats } from "../lib/StatsSocket.mjs"
 
 let percent = 0
 let title = ""
 $: {
-	if ($stats.limits.transfer_limit === 0) {
-		percent = 0 // Avoid division by 0
-	} else if ($stats.limits.transfer_limit_used / $stats.limits.transfer_limit > 1) {
-		percent = 100
-	} else {
-		percent = ($stats.limits.transfer_limit_used / $stats.limits.transfer_limit) * 100
-	}
+	if ($stats.limits_init === true) {
+		if ($stats.limits.transfer_limit === 0) {
+			percent = 0 // Avoid division by 0
+		} else if ($stats.limits.transfer_limit_used / $stats.limits.transfer_limit > 1) {
+			percent = 100
+		} else {
+			percent = ($stats.limits.transfer_limit_used / $stats.limits.transfer_limit) * 100
+		}
 
-	title = "Download limit used: " +
-		formatDataVolume($stats.limits.transfer_limit_used, 3) +
-		" of " +
-		formatDataVolume($stats.limits.transfer_limit, 3);
+		title = "Download limit used: " +
+			formatDataVolume($stats.limits.transfer_limit_used, 3) +
+			" of " +
+			formatDataVolume($stats.limits.transfer_limit, 3);
+	}
 }
 </script>
 
diff --git a/svelte/src/file_viewer/viewers/BandwidthUsage.svelte b/svelte/src/file_viewer/viewers/BandwidthUsage.svelte
index b5d43b5..96ae529 100644
--- a/svelte/src/file_viewer/viewers/BandwidthUsage.svelte
+++ b/svelte/src/file_viewer/viewers/BandwidthUsage.svelte
@@ -2,7 +2,7 @@
 import { formatDataVolume } from "../../util/Formatting.svelte";
 import TextBlock from "../../layout/TextBlock.svelte"
 import ProgressBar from "../../util/ProgressBar.svelte";
-import { stats } from "../../lib/StatsSocket.js"
+import { stats } from "../../lib/StatsSocket.mjs"
 
 export let file = {
 	size: 0,
diff --git a/svelte/src/file_viewer/viewers/FilePreview.svelte b/svelte/src/file_viewer/viewers/FilePreview.svelte
index ec9c7a0..ab5d283 100644
--- a/svelte/src/file_viewer/viewers/FilePreview.svelte
+++ b/svelte/src/file_viewer/viewers/FilePreview.svelte
@@ -11,7 +11,7 @@ import Abuse from "./Abuse.svelte";
 import { file_type } from "../FileUtilities.svelte";
 import RateLimit from "./RateLimit.svelte";
 import Torrent from "./Torrent.svelte";
-import { stats } from "../../lib/StatsSocket.js"
+import { stats } from "../../lib/StatsSocket.mjs"
 import Zip from "./Zip.svelte";
 import SlowDown from "../../layout/SlowDown.svelte";
 import TextBlock from "../../layout/TextBlock.svelte";
diff --git a/svelte/src/file_viewer/viewers/RateLimit.svelte b/svelte/src/file_viewer/viewers/RateLimit.svelte
index a5dfc68..bc4ac36 100644
--- a/svelte/src/file_viewer/viewers/RateLimit.svelte
+++ b/svelte/src/file_viewer/viewers/RateLimit.svelte
@@ -1,7 +1,7 @@
 <script>
 import { createEventDispatcher } from "svelte";
 import { formatDataVolume } from "../../util/Formatting.svelte";
-import { stats } from "../../lib/StatsSocket.js"
+import { stats } from "../../lib/StatsSocket.mjs"
 import IconBlock from "../../layout/IconBlock.svelte";
 import TextBlock from "../../layout/TextBlock.svelte"
 let dispatch = createEventDispatcher()
diff --git a/svelte/src/filesystem/Filesystem.svelte b/svelte/src/filesystem/Filesystem.svelte
index 675b6bf..1c38ee4 100644
--- a/svelte/src/filesystem/Filesystem.svelte
+++ b/svelte/src/filesystem/Filesystem.svelte
@@ -12,7 +12,7 @@ import Menu from './Menu.svelte';
 import { FSNavigator } from "./FSNavigator"
 import { writable } from 'svelte/store';
 import TransferLimit from '../file_viewer/TransferLimit.svelte';
-import { stats } from "../lib/StatsSocket.js"
+import { stats } from "../lib/StatsSocket.mjs"
 import { css_from_path } from './edit_window/Branding';
 import AffiliatePrompt from '../user_home/AffiliatePrompt.svelte';
 
@@ -20,7 +20,6 @@ let file_viewer
 let file_preview
 let toolbar
 let upload_widget
-let download_frame
 let details_visible = false
 let edit_window
 let edit_visible = false
@@ -128,11 +127,18 @@ const keydown = e => {
 };
 
 const download = () => {
+	let a = document.createElement("a")
+
 	if (nav.base.type === "file") {
-		download_frame.src = fs_path_url(nav.base.path) + "?attach"
+		a.href = fs_path_url(nav.base.path) + "?attach"
+		a.download = nav.base.name
 	} else if (nav.base.type === "dir") {
-		download_frame.src = fs_path_url(nav.base.path) + "?bulk_download"
+		a.href = fs_path_url(nav.base.path) + "?bulk_download"
+		a.download = nav.base.name+".zip"
 	}
+
+	a.click()
+	a.remove()
 }
 </script>
 
@@ -184,13 +190,6 @@ const download = () => {
 		</div>
 	{/if}
 
-	<!-- This frame will load the download URL when a download button is pressed -->
-	<iframe
-		bind:this={download_frame}
-		title="Frame for downloading files"
-		style="display: none; width: 1px; height: 1px;">
-	</iframe>
-
 	<DetailsWindow nav={nav} bind:visible={details_visible} />
 
 	<EditWindow nav={nav} bind:this={edit_window} bind:visible={edit_visible} />
diff --git a/svelte/src/filesystem/viewers/FilePreview.svelte b/svelte/src/filesystem/viewers/FilePreview.svelte
index cbf2027..02b19c5 100644
--- a/svelte/src/filesystem/viewers/FilePreview.svelte
+++ b/svelte/src/filesystem/viewers/FilePreview.svelte
@@ -12,7 +12,7 @@ import Video from "./Video.svelte";
 import Torrent from "./Torrent.svelte";
 import Zip from "./Zip.svelte";
 import CustomBanner from "./CustomBanner.svelte";
-import { stats } from "../../lib/StatsSocket.js"
+import { stats } from "../../lib/StatsSocket.mjs"
 import SlowDown from "../../layout/SlowDown.svelte";
 
 export let nav
diff --git a/svelte/src/layout/SlowDown.svelte b/svelte/src/layout/SlowDown.svelte
index 258961f..77d092d 100644
--- a/svelte/src/layout/SlowDown.svelte
+++ b/svelte/src/layout/SlowDown.svelte
@@ -1,7 +1,7 @@
 <script>
 import { createEventDispatcher } from "svelte";
 import { formatDataVolume, formatDuration } from "../util/Formatting.svelte";
-import { stats } from "../lib/StatsSocket.js"
+import { stats } from "../lib/StatsSocket.mjs"
 import TextBlock from "./TextBlock.svelte"
 import IconBlock from "./IconBlock.svelte";
 let dispatch = createEventDispatcher()
diff --git a/svelte/src/lib/StatsSocket.js b/svelte/src/lib/StatsSocket.mts
similarity index 62%
rename from svelte/src/lib/StatsSocket.js
rename to svelte/src/lib/StatsSocket.mts
index 06e1252..ff7e9e5 100644
--- a/svelte/src/lib/StatsSocket.js
+++ b/svelte/src/lib/StatsSocket.mts
@@ -1,25 +1,39 @@
 import { readable } from "svelte/store";
 
-let results = {
-	connected: false,
-	file_stats_init: false,
-	file_stats: {
-		views: 0,
-		downloads: 0,
-		bandwidth: 0,
-		bandwidth_paid: 0,
-	},
-	limits_init: false,
-	limits: {
-		server_overload: false,
-		speed_limit: 0,
-		download_limit: 0,
-		download_limit_used: 0,
-		transfer_limit: 0,
-		transfer_limit_used: 0,
-	},
+type SocketResults = {
+	connected: boolean,
+	file_stats_init: boolean,
+	file_stats: FileStats
+	limits_init: boolean,
+	limits: Limits,
 }
 
+type FileStats = {
+	views: number,
+	downloads: number,
+	bandwidth: number,
+	bandwidth_paid: number,
+}
+
+type Limits = {
+	server_overload: boolean,
+	speed_limit: number,
+	download_limit: number,
+	download_limit_used: number,
+	transfer_limit: number,
+	transfer_limit_used: number,
+}
+
+type SocketCommand = {
+	type: string,
+	data?: Object,
+}
+
+let results: SocketResults = {
+	file_stats: {} as FileStats,
+	limits: {} as Limits,
+} as SocketResults
+
 export const stats = readable(
 	results,
 	(set) => {
@@ -28,24 +42,24 @@ export const stats = readable(
 	},
 );
 
-let socket = null
-const start_sock = (set_func) => {
+let socket: WebSocket = null
+const start_sock = (set_func: (value: SocketResults) => void) => {
 	if (socket !== null) {
 		return
 	}
 
-	console.log("initializing stats socket")
+	console.log("Initializing stats socket")
 	socket = new WebSocket(location.origin.replace(/^http/, 'ws') + "/api/file_stats")
 
 	socket.onopen = () => {
 		results.connected = true
-		set_func(results)
+		// set_func(results)
 
 		// Subscribe to the rate limit feed. This will also process any queued
 		// commands built up while the socket was down
 		send_cmd({ type: "limits" })
 	}
-	socket.onmessage = msg => {
+	socket.onmessage = (msg: MessageEvent) => {
 		let j = JSON.parse(msg.data)
 		console.debug("WS update", j)
 
@@ -61,18 +75,19 @@ const start_sock = (set_func) => {
 			console.error("Unknown ws message type", j.type, "data", msg.data)
 		}
 	}
-	socket.onerror = err => {
-		console.error("socket error", err)
+	socket.onerror = (err: Event) => {
+		console.error("Stats socket error", err)
 		stop_sock(set_func)
 		window.setTimeout(() => start_sock(set_func), 2000)
 	}
-	socket.onclose = () => {
+	socket.onclose = (e: CloseEvent) => {
+		console.debug("Stats socket close", e)
 		stop_sock(set_func)
 		window.setTimeout(() => start_sock(set_func), 2000)
 	}
 }
 
-const stop_sock = (set_func) => {
+const stop_sock = (set_func: (value: SocketResults) => void) => {
 	if (socket === null) {
 		return
 	}
@@ -92,7 +107,8 @@ const stop_sock = (set_func) => {
 	set_func(results)
 }
 
-export const set_file = file_id => {
+
+export const set_file = (file_id: string) => {
 	send_cmd({
 		type: "file_stats",
 		data: { file_id: file_id },
@@ -100,7 +116,7 @@ export const set_file = file_id => {
 }
 
 let queued_commands = []
-const send_cmd = cmd => {
+const send_cmd = (cmd: SocketCommand) => {
 	if (socket !== null && socket.readyState === WebSocket.OPEN) {
 
 		// First empty the queue