diff --git a/src/Wes95/components/Link.tsx b/src/Wes95/components/Link.tsx
index c8902a5..f413929 100644
--- a/src/Wes95/components/Link.tsx
+++ b/src/Wes95/components/Link.tsx
@@ -1,5 +1,6 @@
 import type { JSX } from 'solid-js';
 import { WindowManager } from '../lib/WindowManager';
+import { createURL } from '../utils/url';
 
 export function Link(
   p: { alwaysExternal?: boolean } & JSX.AnchorHTMLAttributes<HTMLAnchorElement>,
@@ -9,7 +10,7 @@ export function Link(
       return;
     }
 
-    const url = new URL(p.href);
+    const url = createURL(p.href);
 
     const isApp = url.protocol === 'app:' || url.protocol === 'system:';
     const isHTTP = url.protocol === 'http:' || url.protocol === 'https:';
diff --git a/src/Wes95/lib/FileSystemManager.ts b/src/Wes95/lib/FileSystemManager.ts
index 930cbe6..7dce7b3 100644
--- a/src/Wes95/lib/FileSystemManager.ts
+++ b/src/Wes95/lib/FileSystemManager.ts
@@ -1,6 +1,7 @@
 import { trpc } from '../../trpc/client';
 import type { MenuItem } from '../components/Menu';
 import type { AstroContentEntry } from '../models/AstroContent';
+import { createURL } from '../utils/url';
 
 let shared: FileSystemManager | undefined;
 
@@ -253,7 +254,7 @@ export class FileSystemManager {
       return undefined;
     }
 
-    const url = new URL(file.url);
+    const url = createURL(file.url);
 
     if (url.protocol === 'astro-content:') {
       return trpc.wes95_fileSystem.getEntry.query({
diff --git a/src/Wes95/lib/SessionManager.ts b/src/Wes95/lib/SessionManager.ts
index 57f4542..5f0934b 100644
--- a/src/Wes95/lib/SessionManager.ts
+++ b/src/Wes95/lib/SessionManager.ts
@@ -1,5 +1,6 @@
 import { collect } from '../../utils/plausible';
 import type { WindowState } from '../models/WindowState';
+import { createURL } from '../utils/url';
 import { ScreenManager } from './ScreenManager';
 import { WindowManager } from './WindowManager';
 
@@ -163,7 +164,7 @@ export class SessionManager {
           continue;
         }
 
-        const url = new URL('app://' + app);
+        const url = createURL('app://' + app);
 
         for (let i = 0; i < params.length; i += 2) {
           const key = Tokens.parameters[params[i]!];
diff --git a/src/Wes95/utils/Windows.ts b/src/Wes95/utils/Windows.ts
index b1bbc24..50230c2 100644
--- a/src/Wes95/utils/Windows.ts
+++ b/src/Wes95/utils/Windows.ts
@@ -1,8 +1,9 @@
 import type { JSX } from 'solid-js/jsx-runtime';
+import type { z } from 'zod';
 import type { WindowLibrary, WindowManagerState } from '../lib/WindowManager';
 import type { Rect } from '../models/Geometry';
 import type { WindowState } from '../models/WindowState';
-import type { z } from 'zod';
+import { createURL, type URLObject } from './url';
 
 export function addActiveWindowToHistory(
   windowId: string,
@@ -25,7 +26,7 @@ export function createWindowURL(
   urlString: string,
   object: Record<string, unknown>,
 ) {
-  const url = new URL(urlString);
+  const url = createURL(urlString);
 
   for (const [key, value] of Object.entries(object)) {
     if (typeof value === 'string' || typeof value === 'number') {
@@ -148,11 +149,11 @@ export function parseWindowURL(
           }>)
       ),
       z.AnyZodObject,
-      URL,
+      URLObject,
       'sync' | 'async',
     ]
   | never[] {
-  const url = new URL(urlString);
+  const url = createURL(urlString);
   const programName = url.hostname;
   const windowName = url.pathname.replace(/^\//, '').replace(/\\/g, '_');
 
diff --git a/src/Wes95/utils/url.ts b/src/Wes95/utils/url.ts
index 1a28aaa..b12f9be 100644
--- a/src/Wes95/utils/url.ts
+++ b/src/Wes95/utils/url.ts
@@ -1,7 +1,43 @@
+export type URLObject = {
+  hash: string;
+  host: string;
+  hostname: string;
+  href: string;
+  origin: string;
+  password: string;
+  pathname: string;
+  port: string;
+  protocol: string;
+  search: string;
+  searchParams: URLSearchParams;
+  username: string;
+};
+
 function adjustPath(path: string) {
   return path.replace('My Document', 'My_Document');
 }
 
+export const createURL = (urlString: string): URLObject => {
+  const url = new URL(urlString);
+
+  if (url.hostname !== '' || !/^\/\//.test(url.pathname)) {
+    console.log(url);
+    return urlToObject(url);
+  }
+
+  // Fuck Firefox
+  const matches = url.pathname.match(/\/\/(?<hostname>[^/]+)(?<pathname>.+)/);
+  if (!matches?.groups?.hostname || !matches?.groups?.pathname) {
+    throw new Error('Unable to infer hostname and pathname from pathname');
+  }
+
+  return {
+    ...urlToObject(url),
+    hostname: matches.groups.hostname,
+    pathname: matches.groups.pathname,
+  };
+};
+
 export function getRealPublicURL(path: string | undefined) {
   if (!path) {
     return;
@@ -17,14 +53,31 @@ export function getRealPublicURL(path: string | undefined) {
 }
 
 export function getURLHostname(url: string) {
-  return new URL(url).hostname;
+  return createURL(url).hostname;
 }
 
 export function isAppURL(string: string) {
   try {
-    const url = new URL(string);
+    const url = createURL(string);
     return ['app:', 'system:'].includes(url.protocol) ? url : undefined;
   } catch {
     return;
   }
 }
+
+export const urlToObject = (url: URL) => {
+  return {
+    hash: url.hash,
+    host: url.host,
+    hostname: url.hostname,
+    href: url.href,
+    origin: url.origin,
+    password: url.password,
+    pathname: url.pathname,
+    port: url.port,
+    protocol: url.protocol,
+    search: url.search,
+    searchParams: url.searchParams,
+    username: url.username,
+  };
+};