diff --git a/README.md b/README.md
index d4bbbf7..0c89ba8 100644
--- a/README.md
+++ b/README.md
@@ -12,8 +12,8 @@ This fork uses updated dependencies, adds support for more devices (see below) a
     - [x] Tested
 - [x] Model O-
     - [ ] Tested
-- [ ] Model D-
-    - [ ] Tested
+- [x] Model D-
+    - [x] Tested
 
 Please, if you have a device that isn't supported, submit a pull request to add it! You can follow [this guide](https://kb.synology.com/en-ph/DSM/tutorial/How_do_I_check_the_PID_VID_of_my_USB_device) to figure out how to find the relevant info you need.
 
diff --git a/src/args.rs b/src/args.rs
index 41be13f..6b50733 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -302,7 +302,7 @@ pub enum Button {
     Scroll,
     Forward,
     Back,
-    DPI,
+    DPIBtn,
     ScrollUp,
     ScrollDown,
 }
diff --git a/src/config/bind/mod.rs b/src/config/bind/mod.rs
index 80e3b5a..0ab65ee 100644
--- a/src/config/bind/mod.rs
+++ b/src/config/bind/mod.rs
@@ -70,7 +70,7 @@ fn id_from_btn(button: Button) -> u8 {
         Button::Right => 2,
         Button::Forward => 5,
         Button::Back => 4,
-        Button::DPI => 20,
+        Button::DPIBtn => 20,
         Button::ScrollUp => 16,
         Button::ScrollDown => 17,
     }
diff --git a/src/config/debounce.rs b/src/config/debounce.rs
index 1a25a62..40db67e 100644
--- a/src/config/debounce.rs
+++ b/src/config/debounce.rs
@@ -1,8 +1,10 @@
 use hidapi::HidDevice;
-
+use crate::lib::getstatus::check_sleep;
 use super::DEFAULT_PROFILE;
 
 pub fn set(device: &HidDevice, profile: Option<u8>, ms: u8) {
+    check_sleep(device);
+
     let mut bfr = [0u8; 65];
 
     let profile_id = profile.unwrap_or(DEFAULT_PROFILE);
diff --git a/src/config/dpi_colors.rs b/src/config/dpi_colors.rs
index b7d6b0b..95c6d75 100644
--- a/src/config/dpi_colors.rs
+++ b/src/config/dpi_colors.rs
@@ -1,9 +1,12 @@
 use crate::lib::color::Color;
 use hidapi::HidDevice;
+use crate::lib::getstatus::check_sleep;
 
 use super::DEFAULT_PROFILE;
 
 pub fn set(device: &HidDevice, profile: Option<u8>, colors: Vec<Color>) {
+    check_sleep(device);
+
     let mut bfr = [0u8; 65];
 
     let profile_id = profile.unwrap_or(DEFAULT_PROFILE);
diff --git a/src/config/dpi_stage.rs b/src/config/dpi_stage.rs
index 4e177c6..2b190f2 100644
--- a/src/config/dpi_stage.rs
+++ b/src/config/dpi_stage.rs
@@ -1,8 +1,11 @@
 use hidapi::HidDevice;
+use crate::lib::getstatus::check_sleep;
 
 use super::DEFAULT_PROFILE;
 
 pub fn set(device: &HidDevice, profile: Option<u8>, id: u8) {
+    check_sleep(device);
+
     let mut bfr = [0u8; 65];
 
     let profile_id = profile.unwrap_or(DEFAULT_PROFILE);
diff --git a/src/config/led_brightness.rs b/src/config/led_brightness.rs
index ad46d4d..20171e2 100644
--- a/src/config/led_brightness.rs
+++ b/src/config/led_brightness.rs
@@ -1,7 +1,10 @@
 use hidapi::HidDevice;
 use std::{thread, time::Duration};
+use crate::lib::getstatus::check_sleep;
 
 pub fn set(device: &HidDevice, wired: u8, wireless: Option<u8>) {
+    check_sleep(device);
+
     let mut bfr = [0u8; 65];
 
     bfr[3] = 0x02;
diff --git a/src/config/led_effect.rs b/src/config/led_effect.rs
index 984b598..e55fed2 100644
--- a/src/config/led_effect.rs
+++ b/src/config/led_effect.rs
@@ -3,10 +3,13 @@ use std::process;
 use crate::args::Effect;
 use colored::Colorize;
 use hidapi::HidDevice;
+use crate::lib::getstatus::check_sleep;
 
 use super::DEFAULT_PROFILE;
 
 pub fn set(device: &HidDevice, profile: Option<u8>, effect: Effect) {
+    check_sleep(device);
+
     let mut bfr = [0u8; 65];
 
     let profile_id = profile.unwrap_or(DEFAULT_PROFILE);
diff --git a/src/config/lift_off.rs b/src/config/lift_off.rs
index 58d28c5..2284cae 100644
--- a/src/config/lift_off.rs
+++ b/src/config/lift_off.rs
@@ -1,6 +1,9 @@
 use hidapi::HidDevice;
+use crate::lib::getstatus::check_sleep;
 
 pub fn set(device: &HidDevice, mm: String) {
+    check_sleep(device);
+
     let mut bfr = [0u8; 65];
 
     bfr[3] = 0x02;
diff --git a/src/config/polling_rate.rs b/src/config/polling_rate.rs
index 497dfdc..3e86852 100644
--- a/src/config/polling_rate.rs
+++ b/src/config/polling_rate.rs
@@ -1,6 +1,9 @@
 use hidapi::HidDevice;
+use crate::lib::getstatus::check_sleep;
 
 pub fn set(device: &HidDevice, ms: String) {
+    check_sleep(device);
+
     let mut bfr = [0u8; 65];
 
     bfr[3] = 0x02;
diff --git a/src/config/profile.rs b/src/config/profile.rs
index f3cbd45..ac98abe 100644
--- a/src/config/profile.rs
+++ b/src/config/profile.rs
@@ -1,6 +1,9 @@
 use hidapi::HidDevice;
+use crate::lib::getstatus::check_sleep;
 
 pub fn set(device: &HidDevice, id: u8) {
+    check_sleep(device);
+
     let mut bfr = [0u8; 65];
 
     bfr[3] = 0x02;
diff --git a/src/config/scroll.rs b/src/config/scroll.rs
index 4e7814c..12dab74 100644
--- a/src/config/scroll.rs
+++ b/src/config/scroll.rs
@@ -1,8 +1,11 @@
 use super::bind;
 use crate::args::{Binding, Button, MouseFn, ScrollDirection};
 use hidapi::HidDevice;
+use crate::lib::getstatus::check_sleep;
 
 pub fn set(device: &HidDevice, direction: ScrollDirection) {
+    check_sleep(device);
+
     for i in 1..=3 {
         match direction {
             ScrollDirection::Default => {
diff --git a/src/config/sleep.rs b/src/config/sleep.rs
index c979e3a..9c8c5be 100644
--- a/src/config/sleep.rs
+++ b/src/config/sleep.rs
@@ -1,6 +1,9 @@
 use hidapi::HidDevice;
+use crate::lib::getstatus::check_sleep;
 
 pub fn set(device: &HidDevice, minutes: u8, seconds: Option<u8>) {
+    check_sleep(device);
+
     let mut buffer = [0u8; 65];
 
     buffer[3] = 0x02;
diff --git a/src/glorious.rs b/src/glorious.rs
index f4320bd..454364a 100644
--- a/src/glorious.rs
+++ b/src/glorious.rs
@@ -7,7 +7,8 @@ pub enum Device {
     ModelO = 0x2011,
     ModelD = 0x2012,
     ModelOMinus = 0x2013,
-    WiredModel0 = 0x2022,
+    ModelDMinus = 0x2025,
+    WiredModelO = 0x2022,
     WiredModelD = 0x2023,
     WiredModelOMinus = 0x2024
-}
\ No newline at end of file
+}
diff --git a/src/lib/getstatus.rs b/src/lib/getstatus.rs
new file mode 100644
index 0000000..dc98873
--- /dev/null
+++ b/src/lib/getstatus.rs
@@ -0,0 +1,44 @@
+use colored::Colorize;
+use hidapi::HidDevice;
+use std::{thread, time::Duration};
+
+pub fn get_bfr_r(device: &HidDevice) -> [u8;65] {
+    let mut bfr_w = [0u8; 65];
+
+    bfr_w[3] = 0x02;
+    bfr_w[4] = 0x02;
+    bfr_w[6] = 0x83;
+
+    device.send_feature_report(&bfr_w).unwrap();
+
+    thread::sleep(Duration::from_millis(50));
+
+    let mut bfr_r = [0u8; 65];
+
+    device.get_feature_report(&mut bfr_r).unwrap();
+
+    bfr_r
+}
+
+pub fn get_status(device: &HidDevice) -> usize {
+    let mut bfr_r = get_bfr_r(device);
+
+    device.get_feature_report(&mut bfr_r).unwrap();
+
+    let mut status = [0xA1, 0xA4, 0xA2, 0xA0, 0xA3]
+        .iter()
+        .position(|&s| s == bfr_r[1])
+        .unwrap();
+
+    if bfr_r[6] != 0x83 {
+        status = 2;
+    }
+
+    status
+}
+
+pub fn check_sleep(device: &HidDevice) {
+    if get_status(device) == 1 {
+        println!("Cannot write changes to device since it is off or sleeping.");
+    }
+}
diff --git a/src/lib/mod.rs b/src/lib/mod.rs
index d382bd8..0c8f28c 100644
--- a/src/lib/mod.rs
+++ b/src/lib/mod.rs
@@ -2,3 +2,4 @@ pub mod color;
 pub mod key;
 pub mod none;
 pub mod range;
+pub mod getstatus;
diff --git a/src/report/battery.rs b/src/report/battery.rs
index acdee4d..904c48a 100644
--- a/src/report/battery.rs
+++ b/src/report/battery.rs
@@ -1,37 +1,16 @@
 use colored::Colorize;
 use hidapi::HidDevice;
-use std::{thread, time::Duration};
+use crate::lib::getstatus::get_status;
+use crate::lib::getstatus::get_bfr_r;
 
 pub fn get(device: &HidDevice, wired: bool) {
-    let mut bfr_w = [0u8; 65];
-
-    bfr_w[3] = 0x02;
-    bfr_w[4] = 0x02;
-    bfr_w[6] = 0x83;
-
-    device.send_feature_report(&bfr_w).unwrap();
-
-    thread::sleep(Duration::from_millis(50));
-
-    let mut bfr_r = [0u8; 65];
-
-    device.get_feature_report(&mut bfr_r).unwrap();
-
+    let status = get_status(device);
+    let bfr_r = get_bfr_r(device);
     let mut percentage = bfr_r[8];
-
     if percentage == 0 {
         percentage = 1;
     }
 
-    let mut status = [0xA1, 0xA4, 0xA2, 0xA0, 0xA3]
-        .iter()
-        .position(|&s| s == bfr_r[1])
-        .unwrap();
-
-    if bfr_r[6] != 0x83 {
-        status = 2;
-    }
-
     match (status, wired) {
         (0, false) => println!("{percentage}%"),
         (0, true) => {