diff --git a/GPhotos.js b/GPhotos.js
index e17e0ee..071900d 100644
--- a/GPhotos.js
+++ b/GPhotos.js
@@ -11,6 +11,11 @@ const {OAuth2Client} = require('google-auth-library')
 const Axios = require('axios')
 const moment = require('moment')
 
+function sleep(ms=1000) {
+  return new Promise((resolve) => {
+    setTimeout(resolve, ms)
+  })
+}
 function Auth(config, debug=false) {
   const log = (debug) ? (...args)=>{console.log("[GPHOTOS:AUTH]", ...args)} : ()=>{}
   if (config === undefined) config = {}
@@ -202,6 +207,7 @@ class GPhotos {
         var list = []
         var found = 0
         const getAlbum = async (pageSize=50, pageToken="") => {
+          this.log("Getting Album info chunks.")
           var params = {
             pageSize: pageSize,
             pageToken: pageToken,
@@ -214,7 +220,11 @@ class GPhotos {
               list = list.concat(body[type])
             }
             if (body.nextPageToken) {
-              getAlbum(pageSize, body.nextPageToken)
+              const generous = async () => {
+                await sleep(500)
+                getAlbum(pageSize, body.nextPageToken)
+              }
+              generous()
             } else {
               this.albums[type] = list
               resolve(list)
@@ -235,6 +245,7 @@ class GPhotos {
         var token = client.credentials.access_token
         var list = []
         const getImage = async (pageSize=50, pageToken="") => {
+          this.log("Indexing photos now.")
           try {
             var data = {
               "albumId": albumId,
@@ -257,7 +268,11 @@ class GPhotos {
                 resolve(list) // full with maxNum
               } else {
                 if (response.data.nextPageToken) {
-                  getImage(50, response.data.nextPageToken)
+                  const generous = async () => {
+                    await sleep(500)
+                    getImage(50, response.data.nextPageToken)
+                  }
+                  generous()
                 } else {
                   resolve(list) // all found but lesser than maxNum
                 }
diff --git a/README.md b/README.md
index ae7ed86..6dd3627 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,9 @@ Display your photos from album of Google Photos on MagicMirror
 ![](https://raw.githubusercontent.com/eouia/MMM-GooglePhotos/master/sc2.png)
 
 ## New Updates
+**`[2.0.1] - 2020/03/31`**
+- Fixed: 503 error from too often/many requests. (Thanks to @olafnorge)
+
 **`[2.0.0] - 2020/03/23`**
 - Notice: Whole new build from scratch. new installation and configuration is needed.
 - Removed: deprecated dependency `request`. Instead, using `Axios` and `https`
diff --git a/package.json b/package.json
index 503b0c1..ea1cfee 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "MMM-GooglePhotos",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "MagicMirror module for Google Photos",
   "license": "MIT",
   "author": "eouia0819@gmail.com",