diff --git a/commands/eval.js b/commands/eval.js
index 9833c60..d2b99af 100644
--- a/commands/eval.js
+++ b/commands/eval.js
@@ -1,5 +1,8 @@
+import { xxh64 } from "@node-rs/xxhash";
 import { encode } from "html-entities";
+import { JSDOM } from "jsdom";
 import util from "util";
+import fs from "fs";
 
 function execute(client, event, args) {
   var c = "";
@@ -17,6 +20,6 @@ export default {
   name: "eval",
   usage: "<code>",
   owner: true,
-  desc: "Run JS code and reply with the result",
+  desc: "run JS code and reply with the result",
   execute
 }
diff --git a/commands/help.js b/commands/help.js
index 56df75b..5dc7ee7 100644
--- a/commands/help.js
+++ b/commands/help.js
@@ -9,7 +9,7 @@ function execute(client, event, args) {
 
   if(args != "") {
     if(!command && !module) {
-      client.reply(event, `Section "${args}" not found.\nRun "${process.env.PREFIX}help" for a list of commands and modules.`);
+      client.reply(event, `section "${args}" not found.\nrun "${process.env.PREFIX}help" for a list of commands and modules.`);
       return;
     }
 
diff --git a/commands/info.js b/commands/info.js
index 93e823f..8caed69 100644
--- a/commands/info.js
+++ b/commands/info.js
@@ -1,9 +1,9 @@
 function execute(client, event, args) {
-  var info = `Source code: https://git.lgbt/root/possumbot\n`;
-  info += `Commands: ${client.commands.length}\n`;
-  info += `Modules: ${client.modules.length}\n`;
-  info += `Prefix: ${process.env.PREFIX} (you can also mention the bot!)\n`;
-  info += `Owner: ${process.env.OWNER_ID}`;
+  var info = `source code: https://git.lgbt/root/possumbot\n`;
+  info += `commands: ${client.commands.length}\n`;
+  info += `modules: ${client.modules.length}\n`;
+  info += `prefix: ${process.env.PREFIX} (you can also mention the bot!)\n`;
+  info += `owner: ${process.env.OWNER_ID}`;
 
   client.reply(event, info);
 }
diff --git a/commands/restart.js b/commands/restart.js
index 4ab9f04..491d7f3 100644
--- a/commands/restart.js
+++ b/commands/restart.js
@@ -1,7 +1,7 @@
 import { exec } from "node:child_process";
 
 function execute(client, event, args) {
-    process.exit(255);
+  process.exit(255);
 }
 
 export default {
diff --git a/commands/toggle.js b/commands/toggle.js
index 791b19c..05b79a5 100644
--- a/commands/toggle.js
+++ b/commands/toggle.js
@@ -7,7 +7,7 @@ function execute(client, event, args) {
   var module = client.modules.filter(m=>m.name.toLowerCase()==name)[0];
   var specific = command ?? module ?? false;
 
-  var config = client.cache.get(event.sender.roomId) ?? {};
+  var config = client.config.get(event.sender.roomId);
 
   if(args != "") {
     if(!module) {
@@ -15,23 +15,18 @@ function execute(client, event, args) {
       return;
     }
 
-    if(config[module.name] !== undefined)
-      config[module.name] = !config[module.name];
-    else
-      config[module.name] = false;
-
-    var state = (config[module.name] ? "En" : "Dis") + "abled";
+    config.set(module.name, !(config.get(module.name) ?? true));
+    var state = (config.get(module.name) ? "En" : "Dis") + "abled";
 
     var reply = state + " " + module.name;
     var replyHTML = `<b>${state}</b> <code>${encode(module.name)}</code>`;
 
-    client.cache.set(event.sender.roomId, config);
     client.reply(event, reply, replyHTML);
     return;
   }
 
   var modules = client.modules.map(m=>m.name);
-  var enabled = modules.filter(m=>config[m]!==false);
+  var enabled = modules.filter(m=>config.get(m)!==false);
 
   var reply = `enabled modules:\n${enabled.join(", ")}`;
   var replyHTML = `enabled modules:<br><code>${enabled.join("</code>, <code>")}</code>`;
diff --git a/index.js b/index.js
index 607b76a..2f45b12 100644
--- a/index.js
+++ b/index.js
@@ -64,10 +64,14 @@ function doModule(client, event) {
   client.modules.forEach(m => {
     if(!m) return;
 
-    var config = client.cache.get(event.sender.roomId) ?? {};
-    if(config[m.name] === false) return;
+    var config = client.config.get(event.sender.roomId);
+    if(config.get(m.name) === false) return;
 
-    m.hooks?.message(client, event);
+    try {
+      m.hooks?.message(client, event);
+    } catch(err) {
+      client.log("[hook]", err);
+    }
   });
 }
 
@@ -83,7 +87,11 @@ function doCommand(client, event, cmd, args) {
     return true;
   }
 
-  command.execute(client, event, args);
+  try {
+    command.execute(client, event, args);
+  } catch(err) {
+    client.log("[cmd]", err);
+  }
   return true;
 }
 
diff --git a/lib/ext.js b/lib/ext.js
index a3d6000..76f19d5 100644
--- a/lib/ext.js
+++ b/lib/ext.js
@@ -1,5 +1,5 @@
+import { xxh64 } from "@node-rs/xxhash";
 import { encode } from "html-entities";
-import forceSync from 'sync-rpc';
 import { JSDOM } from "jsdom";
 import util from "util";
 import fs from "fs";
@@ -22,6 +22,28 @@ export default function(client) {
     }
   }
 
+  client.config = {
+    get: (key) => {
+      var configFile = "data/" + xxh64(key).toString(16) + ".json";
+      var configData = {};
+      if(fs.existsSync(configFile)) {
+          configData = JSON.parse(fs.readFileSync(configFile));
+      }
+
+      var configObject = {
+        get: (key) => {
+          return configData[key] ?? null;
+        },
+        set: (key, value) => {
+          configData[key] = value;
+          fs.writeFileSync(configFile, JSON.stringify(configData));
+        }
+      };
+
+      return configObject;
+    }
+  }
+
   client.reply = function(event, text, html) {
     var content = event.getContent();
 
@@ -86,8 +108,28 @@ export default function(client) {
 
   client.error = client.log;
 
+  client.uploadBuffer = async function(buffer) {
+    var hash = xxh64(buffer).toString(16);
+    var matrixUrl = client.cache.get(hash);
+
+    if(!matrixUrl) {
+      const uploadResponse = await client.uploadContent(buffer, { rawResponse: false });
+      matrixUrl = uploadResponse.content_uri;
+      client.cache.set(hash, matrixUrl);
+    }
+
+    return matrixUrl;
+  }
+
   client.uploadMedia = async function(url) {
-    var matrixUrl = client.cache.get(url);
+    const buffer = await fetch(url, {
+      headers: {
+        "User-Agent": "PossumBot/1.0 (+https://bot.possum.city/)"
+      }
+    }).then((res) => res.arrayBuffer()).then((buf) => Buffer.from(buf));
+
+    return client.uploadBuffer(buffer);
+/*    var matrixUrl = client.cache.get(url);
     if(!matrixUrl) {
       const buffer = await fetch(url, {
         headers: {
@@ -98,7 +140,7 @@ export default function(client) {
       matrixUrl = uploadResponse.content_uri;
       client.cache.set(url, matrixUrl);
     }
-    return matrixUrl;
+    return matrixUrl;*/
   }
 
   if(fs.existsSync("data/cache.json")) {
diff --git a/package.json b/package.json
index 4f2e82c..95ceab3 100644
--- a/package.json
+++ b/package.json
@@ -1,22 +1,27 @@
 {
-    "name": "possumbot",
-    "type": "module",
-    "version": "0.0.0",
-    "description": "General purpose Matrix bot",
-    "main": "index.js",
-    "author": "Ashley Graves",
-    "license": "GPL-v3",
-    "dependencies": {
-        "@matrix-org/olm": "^3.2.15",
-        "@peertube/http-signature": "^1.7.0",
-        "cli-color": "^2.0.4",
-        "dotenv": "^16.4.5",
-        "express": "^4.19.2",
-        "html-entities": "^2.5.2",
-        "jsdom": "^24.1.1",
-        "matrix-js-sdk": "^32.0.0",
-        "node-fetch": "^3.3.2",
-        "node-localstorage": "^3.0.5",
-        "sync-rpc": "^1.3.6"
+  "name": "possumbot",
+  "type": "module",
+  "version": "0.0.0",
+  "description": "General purpose Matrix bot",
+  "main": "index.js",
+  "author": "Ashley Graves",
+  "license": "GPL-v3",
+  "dependencies": {
+    "@matrix-org/olm": "^3.2.15",
+    "@node-rs/xxhash": "^1.7.3",
+    "@peertube/http-signature": "^1.7.0",
+    "cli-color": "^2.0.4",
+    "dotenv": "^16.4.5",
+    "express": "^4.19.2",
+    "html-entities": "^2.5.2",
+    "jsdom": "^25.0.0",
+    "matrix-js-sdk": "^32.4.0",
+    "node-fetch": "^3.3.2",
+    "node-localstorage": "^3.0.5"
+  },
+  "pnpm": {
+    "overrides": {
+      "jsdom>tough-cookie": "^5.0.0-rc.4"
     }
+  }
 }