diff --git a/user.js (less connections) b/user.js (less connections)
index 445e7ef..812db35 100644
--- a/user.js (less connections)	
+++ b/user.js (less connections)	
@@ -180,6 +180,7 @@ user_pref("services.sync.prefs.sync.browser.urlbar.matchBuckets", false); // [DE
 user_pref("services.sync.prefs.sync.browser.urlbar.maxRichResults", false); // [DESKTOP]
 user_pref("services.sync.prefs.sync.browser.urlbar.suggest.bookmark", false); // [DESKTOP]
 user_pref("services.sync.prefs.sync.browser.urlbar.suggest.history", false); // [DESKTOP]
+user_pref("services.sync.prefs.sync.browser.urlbar.suggest.engines", false); // DESKTOP
 user_pref("services.sync.prefs.sync.browser.urlbar.suggest.history.onlyTyped", false); // [DESKTOP]
 user_pref("services.sync.prefs.sync.browser.urlbar.suggest.openpage", false); // [DESKTOP]
 user_pref("services.sync.prefs.sync.browser.urlbar.suggest.searches", false); // [DESKTOP]
@@ -1243,6 +1244,7 @@ user_pref("browser.urlbar.suggest.history", false); // [DESKTOP]
 user_pref("browser.urlbar.suggest.bookmark", false); // [DESKTOP]
 user_pref("browser.urlbar.suggest.openpage", false); // [DESKTOP]
 user_pref("browser.urlbar.suggest.topsites", false); // [DESKTOP]
+user_pref("browser.urlbar.suggest.engines", false); // [DESKTOP]
 // -------------------------------------
 // Pref : Disable browsing and download history
 user_pref("places.history.enabled", false); // [DESKTOP]
@@ -2272,7 +2274,7 @@ user_pref("browser.cache.offline.capacity", 0);
 // Pref : Disable service workers cache and cache storage
 // [NOTE] Service worker cache are cleared on exit
 // https://w3c.github.io/ServiceWorker/#privacy
-user_pref("dom.caches.enabled", false);
+// user_pref("dom.caches.enabled", false);
 // -------------------------------------
 // Pref : Disable Storage API
 // The API gives sites the ability to find out how much space they can use, how much they are already using, and even control whether or not they need to be alerted before the user agent disposes of site data in order to make room for other things.