diff --git a/backend/src/indexer.ts b/backend/src/indexer.ts
index 4b120867f..88f44d587 100644
--- a/backend/src/indexer.ts
+++ b/backend/src/indexer.ts
@@ -6,6 +6,7 @@ import logger from './logger';
 import bitcoinClient from './api/bitcoin/bitcoin-client';
 import priceUpdater from './tasks/price-updater';
 import PricesRepository from './repositories/PricesRepository';
+import config from './config';
 
 export interface CoreIndex {
   name: string;
@@ -72,7 +73,7 @@ class Indexer {
       return;
     }
 
-    if (task === 'blocksPrices' && !this.tasksRunning.includes(task)) {
+    if (task === 'blocksPrices' && !this.tasksRunning.includes(task) && !['testnet', 'signet'].includes(config.MEMPOOL.NETWORK)) {
       this.tasksRunning.push(task);
       const lastestPriceId = await PricesRepository.$getLatestPriceId();
       if (priceUpdater.historyInserted === false || lastestPriceId === null) {
diff --git a/backend/src/tasks/lightning/network-sync.service.ts b/backend/src/tasks/lightning/network-sync.service.ts
index aca3dbef8..6785b0e2d 100644
--- a/backend/src/tasks/lightning/network-sync.service.ts
+++ b/backend/src/tasks/lightning/network-sync.service.ts
@@ -269,7 +269,11 @@ class NetworkSyncService {
   }
 
   private async $scanForClosedChannels(): Promise<void> {
-    if (this.closedChannelsScanBlock === blocks.getCurrentBlockHeight()) {
+    let currentBlockHeight = blocks.getCurrentBlockHeight();
+    if (config.MEMPOOL.ENABLED === false) { // https://github.com/mempool/mempool/issues/3582
+      currentBlockHeight = await bitcoinApi.$getBlockHeightTip();
+    }
+    if (this.closedChannelsScanBlock === currentBlockHeight) {
       logger.debug(`We've already scan closed channels for this block, skipping.`);
       return;
     }
@@ -305,7 +309,7 @@ class NetworkSyncService {
         }
       }
 
-      this.closedChannelsScanBlock = blocks.getCurrentBlockHeight();
+      this.closedChannelsScanBlock = currentBlockHeight;
       logger.debug(`Closed channels scan completed at block ${this.closedChannelsScanBlock}`, logger.tags.ln);
     } catch (e) {
       logger.err(`$scanForClosedChannels() error: ${e instanceof Error ? e.message : e}`, logger.tags.ln);
diff --git a/frontend/src/app/components/change/change.component.html b/frontend/src/app/components/change/change.component.html
index 117a0c534..ffc00bf5f 100644
--- a/frontend/src/app/components/change/change.component.html
+++ b/frontend/src/app/components/change/change.component.html
@@ -1,3 +1,3 @@
 <span [style]="change >= 0 ? 'color: #42B747' : 'color: #B74242'">
-  {{ change >= 0 ? '+' : '' }}{{ change | amountShortener }}%
+  &lrm;{{ change >= 0 ? '+' : '' }}{{ change | amountShortener }}%
 </span>
diff --git a/frontend/src/styles.scss b/frontend/src/styles.scss
index e5eb2272b..ac299a547 100644
--- a/frontend/src/styles.scss
+++ b/frontend/src/styles.scss
@@ -993,6 +993,10 @@ th {
       margin-right: 10px;
     }
   }
+
+  .btn-audit {
+    margin-left: .5em;
+  }
 }
 
 .scriptmessage {
diff --git a/production/mempool-config.mainnet-lightning.json b/production/mempool-config.mainnet-lightning.json
index 21e7109e9..41e42a5bd 100644
--- a/production/mempool-config.mainnet-lightning.json
+++ b/production/mempool-config.mainnet-lightning.json
@@ -1,5 +1,6 @@
 {
   "MEMPOOL": {
+    "ENABLED": false,
     "NETWORK": "mainnet",
     "BACKEND": "esplora",
     "HTTP_PORT": 8993,
diff --git a/production/mempool-config.signet-lightning.json b/production/mempool-config.signet-lightning.json
index 7751d8f0e..9971729e2 100644
--- a/production/mempool-config.signet-lightning.json
+++ b/production/mempool-config.signet-lightning.json
@@ -1,5 +1,6 @@
 {
   "MEMPOOL": {
+    "ENABLED": false,
     "NETWORK": "signet",
     "BACKEND": "esplora",
     "HTTP_PORT": 8991,
diff --git a/production/mempool-config.testnet-lightning.json b/production/mempool-config.testnet-lightning.json
index d8283b779..ff7d4766f 100644
--- a/production/mempool-config.testnet-lightning.json
+++ b/production/mempool-config.testnet-lightning.json
@@ -1,5 +1,6 @@
 {
   "MEMPOOL": {
+    "ENABLED": false,
     "NETWORK": "testnet",
     "BACKEND": "esplora",
     "HTTP_PORT": 8992,