diff --git a/sysmodules/rosalina/include/sleep.h b/sysmodules/rosalina/include/sleep.h
new file mode 100644
index 0000000..521ae02
--- /dev/null
+++ b/sysmodules/rosalina/include/sleep.h
@@ -0,0 +1,31 @@
+/*
+*   This file is part of Luma3DS
+*   Copyright (C) 2016-2018 Aurora Wright, TuxSH
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#pragma once
+
+void    Sleep__Init(void);
+void    Sleep__HandleNotification(u32 notifId);
+bool    Sleep__Status(void);
diff --git a/sysmodules/rosalina/include/sock_util.h b/sysmodules/rosalina/include/sock_util.h
index f66f100..e96d096 100644
--- a/sysmodules/rosalina/include/sock_util.h
+++ b/sysmodules/rosalina/include/sock_util.h
@@ -89,7 +89,8 @@ typedef struct sock_server
     Handle shall_terminate_event;
 } sock_server;
 
-Result server_init(struct sock_server *serv);
-void server_bind(struct sock_server *serv, u16 port);
-void server_run(struct sock_server *serv);
-void server_finalize(struct sock_server *serv);
+Result  server_init(struct sock_server *serv);
+void    server_bind(struct sock_server *serv, u16 port);
+void    server_run(struct sock_server *serv);
+void    server_finalize(struct sock_server *serv);
+bool    Wifi__IsConnected(void);
\ No newline at end of file
diff --git a/sysmodules/rosalina/source/input_redirection.c b/sysmodules/rosalina/source/input_redirection.c
index 90b6bfe..e3725c0 100644
--- a/sysmodules/rosalina/source/input_redirection.c
+++ b/sysmodules/rosalina/source/input_redirection.c
@@ -31,6 +31,8 @@
 #include "input_redirection.h"
 #include "menus.h"
 #include "memory.h"
+#include "sleep.h"
+#include "sock_util.h"
 
 bool inputRedirectionEnabled = false;
 Handle inputRedirectionThreadStartedEvent;
@@ -96,6 +98,13 @@ void inputRedirectionThreadMain(void)
         pfd.events = POLLIN;
         pfd.revents = 0;
 
+        if (Sleep__Status())
+        {
+            while (!Wifi__IsConnected()
+                    && inputRedirectionEnabled && !terminationRequest)
+                svcSleepThread(1000000000ULL);
+        }
+
         int pollres = socPoll(&pfd, 1, 10);
         if(pollres > 0 && (pfd.revents & POLLIN))
         {
diff --git a/sysmodules/rosalina/source/main.c b/sysmodules/rosalina/source/main.c
index c061aa0..5f8f6be 100644
--- a/sysmodules/rosalina/source/main.c
+++ b/sysmodules/rosalina/source/main.c
@@ -32,6 +32,7 @@
 #include "errdisp.h"
 #include "hbloader.h"
 #include "utils.h"
+#include "sleep.h"
 #include "MyThread.h"
 #include "menus/process_patches.h"
 #include "menus/miscellaneous.h"
@@ -49,6 +50,7 @@ void __appInit()
 // this is called after main exits
 void __appExit()
 {
+    acExit();
     fsExit();
     fsregExit();
     srvSysExit();
@@ -117,6 +119,8 @@ int main(void)
     if(R_FAILED(svcCreateEvent(&terminationRequestEvent, RESET_STICKY)))
         svcBreak(USERBREAK_ASSERT);
 
+    Sleep__Init();
+
     do
     {
         res = svcWaitSynchronization(notificationHandle, -1LL);
@@ -135,6 +139,8 @@ int main(void)
             terminationRequest = true;
             svcSignalEvent(terminationRequestEvent);
         }
+
+        Sleep__HandleNotification(notifId);
     }
     while(!terminationRequest);
 
diff --git a/sysmodules/rosalina/source/sleep.c b/sysmodules/rosalina/source/sleep.c
new file mode 100644
index 0000000..4c6afe3
--- /dev/null
+++ b/sysmodules/rosalina/source/sleep.c
@@ -0,0 +1,62 @@
+/*
+*   This file is part of Luma3DS
+*   Copyright (C) 2016-2018 Aurora Wright, TuxSH
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#include <3ds.h>
+
+static bool         g_isSleeping = false;
+static LightEvent   g_onWakeUpEvent;
+
+void    Sleep__Init(void)
+{
+    srvSubscribe(0x214); ///< Sleep entry
+    srvSubscribe(0x213); ///< Sleep exit
+    LightEvent_Init(&g_onWakeUpEvent, RESET_STICKY);
+}
+
+void    Sleep__HandleNotification(u32 notifId)
+{
+    if (notifId == 0x214) ///< Sleep entry
+    {
+        LightEvent_Clear(&g_onWakeUpEvent);
+        g_isSleeping = true;
+    }
+    else if (notifId == 0x213) ///< Sleep exit
+    {
+        g_isSleeping = false;
+        LightEvent_Signal(&g_onWakeUpEvent);
+    }
+}
+
+bool    Sleep__Status(void)
+{
+    if (g_isSleeping)
+    {
+        LightEvent_Wait(&g_onWakeUpEvent);
+        svcSleepThread(1000000000ULL);
+        return true;
+    }
+    return false;
+}
diff --git a/sysmodules/rosalina/source/sock_util.c b/sysmodules/rosalina/source/sock_util.c
index 8f0daf5..8f0346b 100644
--- a/sysmodules/rosalina/source/sock_util.c
+++ b/sysmodules/rosalina/source/sock_util.c
@@ -28,10 +28,12 @@
 #include <3ds/result.h>
 #include <3ds/svc.h>
 #include <3ds/synchronization.h>
+#include <3ds/services/ac.h>
 #include <arpa/inet.h>
 #include "memory.h"
 #include "minisoc.h"
 #include "sock_util.h"
+#include "sleep.h"
 
 extern Handle terminationRequestEvent;
 extern bool terminationRequest;
@@ -187,6 +189,14 @@ void server_run(struct sock_server *serv)
 
         for(nfds_t i = 0; i < serv->nfds; i++)
             fds[i].revents = 0;
+
+        if (Sleep__Status())
+        {
+            while (!Wifi__IsConnected()
+                    && serv->running && !terminationRequest)
+                svcSleepThread(1000000000ULL);
+        }
+
         int pollres = socPoll(fds, serv->nfds, 50);
 
         for(nfds_t i = 0; pollres > 0 && i < serv->nfds; i++)
@@ -292,3 +302,13 @@ void server_finalize(struct sock_server *serv)
     svcClearEvent(serv->started_event);
     svcCloseHandle(serv->started_event);
 }
+
+bool    Wifi__IsConnected(void)
+{
+    u32     status = 0;
+    u32     wifistatus = 0;
+
+    acInit();
+    return R_SUCCEEDED(ACU_GetWifiStatus(&wifistatus)) && wifistatus > 0
+        && R_SUCCEEDED(ACU_GetStatus(&status)) && status != 1;
+}