diff --git a/.config/Cadence/GlobalSettings.conf b/.config/Cadence/GlobalSettings.conf
index a696d1c..baa13c2 100644
--- a/.config/Cadence/GlobalSettings.conf
+++ b/.config/Cadence/GlobalSettings.conf
@@ -1,10 +1,11 @@
 [A2J]
+AutoExport=true
 AutoStart=true
 ExportHW=true
 
 [ALSA-Audio]
 BridgeChannels=2
-BridgeIndexType=1
+BridgeIndexType=2
 BridgeTool=alsa_in
 
 [JACK]
diff --git a/.config/i3/config.d/desk b/.config/i3/config.d/desk
index f048c8a..abfef69 100644
--- a/.config/i3/config.d/desk
+++ b/.config/i3/config.d/desk
@@ -3,11 +3,11 @@
 ##################################
 
 # alterning workspace between each screen
-workspace 1 output DVI-D-0
+workspace 1 output DVI-I-1
 workspace 2 output HDMI-0
-workspace 3 output DVI-D-0
+workspace 3 output DVI-I-1
 workspace 4 output HDMI-0
-workspace 5 output DVI-D-0
+workspace 5 output DVI-I-1
 workspace 6 output HDMI-0
 
 # ALSA key binding (media keys do not even have keycode...)
@@ -50,7 +50,8 @@ exec --no-startup-id xinput set-prop 'pointer:Razer Razer DeathAdder Chroma' --t
 for_window [class="Non-Mixer"] mark "mixer", move scratchpad
 for_window [class="Catia*"] mark "jack", move scratchpad
 bindsym $mod+Shift+j [con_mark="jack"] scratchpad show
-bindsym $mod+Shift+n [con_mark="mixer"] scratchpad show
+bindsym $mod+Shift+v [con_mark="mixer"] scratchpad show
 
 for_window [class="Mail"] resize set 1600 850
 for_window [class="Signal"] resize set 1600 850
+for_window [class="Telegram"] resize set 1600 850
diff --git a/.config/i3/config_common b/.config/i3/config_common
index 389f698..12f1eac 100644
--- a/.config/i3/config_common
+++ b/.config/i3/config_common
@@ -75,6 +75,7 @@ exec atom
 exec firefox
 exec thunderbird
 exec signal-desktop
+exec telegram-desktop
 
 exec --no-startup-ip i3-msg 'workspace number 1; exec i3-sensible-terminal'
 
@@ -111,10 +112,10 @@ mode "$film_mode" {
 bindsym $mod+Shift+f mode "$film_mode"
 
 # read 1 character and mark the current window with this character
-bindsym $mod+m exec i3-input -F 'mark %s' -l 1 -P 'Mark: '
+bindsym $mod+n exec i3-input -F 'mark %s' -l 1 -P 'Mark: '
 
 # read 1 character and go to the window with the character
-bindsym $mod+Shift+m exec i3-input -F '[con_mark="%s"] focus' -l 1 -P 'Goto: '
+bindsym $mod+Shift+n exec i3-input -F '[con_mark="%s"] focus' -l 1 -P 'Goto: '
 
 bindsym $mod+p exec picamenu
 
@@ -189,10 +190,10 @@ bindsym $mod+Shift+r restart
 
 # resize window (you can also use the mouse for that)
 mode "$resize_mode" {
-        bindsym Left resize grow width 10 px or 10 ppt
-        bindsym Down resize grow height 10 px or 10 ppt
-        bindsym Up resize shrink height 10 px or 10 ppt
-        bindsym Right resize shrink width 10 px or 10 ppt
+        bindsym Left resize shrink width 40 px or 20 ppt; move position center
+        bindsym Down resize grow height 40 px or 20 ppt; move position center
+        bindsym Up resize shrink height 40 px or 20 ppt; move position center
+        bindsym Right resize grow width 40 px or 20 ppt; move position center
         bindsym Escape mode "default"
 }
 
@@ -211,15 +212,18 @@ for_window [title="^Terminator *"] floating enable
 for_window [window_role="pop-up"] floating enable
 for_window [window_role="task_dialog"] floating enable
 for_window [title="Preferences$"] floating enable
+for_window [class="Telegram"] floating enable
 
 for_window [class="Thunderbird"] move position center
 
 # scratchpad
 for_window [class="Signal"] move scratchpad
+for_window [class="Telegram"] move scratchpad
 # we don't use class="Thunderbird" to not move windows like "MsgCompose" to scratchpad : only the main window will be in scratchpad
 for_window [instance="Mail"] move scratchpad
-bindsym $mod+Shift+t [instance="Mail"] scratchpad show, move position center
+bindsym $mod+Shift+m [instance="Mail"] scratchpad show, move position center
 bindsym $mod+Shift+s [class="Signal"] scratchpad show, move position center
+bindsym $mod+Shift+t [class="Telegram"] scratchpad show, move position center
 
 # automatic workspace
 assign [class="(?i)Atom"] → number 2
diff --git a/.config/i3/scripts/screenshot.py b/.config/i3/scripts/screenshot.py
index 5c3302d..a70dcbe 100755
--- a/.config/i3/scripts/screenshot.py
+++ b/.config/i3/scripts/screenshot.py
@@ -52,8 +52,10 @@ def read_args(argv):
     return (upload, save, path)
 
 def screenshot(img_format):
-    proc = subprocess.run(['maim', '-sl', '--color=0.6,0.4,0.2,0.2', '-f', img_format, '-u', '-m', '9', '-b', '5'], capture_output=True, check=True)
-    return proc.stdout
+    output = '/tmp/screenshot'
+    proc = subprocess.run(['maim', '-sl', '--color=0.6,0.4,0.2,0.2', '-f', img_format, '-u', '-m', '9', '-b', '5', output], check=True)
+    with open(output, 'rb') as f:
+        return f.read()
 
 def save_img(path, img, img_format):
     # Create directory if needed
@@ -85,7 +87,7 @@ def login():
 
     if r.status_code != 200:
         raise RuntimeError("Cannot login to Lychee!")
-
+    
     return s
 
 def get_album_id(session, name):
diff --git a/.config/jack-matchmaker/patterns b/.config/jack-matchmaker/patterns
index 1f0d824..7dcd6e5 100644
--- a/.config/jack-matchmaker/patterns
+++ b/.config/jack-matchmaker/patterns
@@ -27,3 +27,7 @@ Pianoteq.*?2$
 # Audacity
 PortAudio:out_\d
 .*:Audacity/in-1
+
+# Mumble
+mumble:output_1
+.*:Mumble/in-1
diff --git a/.config/nonmixer/Home/snapshot b/.config/nonmixer/Home/snapshot
index 905346f..ff508ec 100644
--- a/.config/nonmixer/Home/snapshot
+++ b/.config/nonmixer/Home/snapshot
@@ -25,4 +25,10 @@
 	Gain_Module 0x2B create :parameter_values "0.000000:0.000000" :is_default 1 :chain 0x29 :active 1
 	Meter_Module 0x2C create :is_default 1 :chain 0x29 :active 1
 	JACK_Module 0x2D create :parameter_values "2.000000:0.000000" :is_default 1 :chain 0x29 :active 1
+	Mixer_Strip 0x2E create :name "Mumble" :width "narrow" :tab "fader" :color 1957747793 :gain_mode 0 :mute_mode 0 :group 0xD :auto_input "" :manual_connection 0
+	Chain 0x2F create :strip 0x2E :tab "chain"
+	JACK_Module 0x30 create :parameter_values "0.000000:1.000000" :is_default 1 :chain 0x2F :active 1
+	Gain_Module 0x31 create :parameter_values "0.000000:0.000000" :is_default 1 :chain 0x2F :active 1
+	Meter_Module 0x32 create :is_default 1 :chain 0x2F :active 1
+	JACK_Module 0x33 create :parameter_values "1.000000:0.000000" :is_default 1 :chain 0x2F :active 1
 }
diff --git a/.config/polybar/scripts/launch_polybar.sh.desk b/.config/polybar/scripts/launch_polybar.sh.desk
index 12bd37a..c9f1c40 100755
--- a/.config/polybar/scripts/launch_polybar.sh.desk
+++ b/.config/polybar/scripts/launch_polybar.sh.desk
@@ -7,8 +7,8 @@ if type "xrandr"; then
   monitors=$(xrandr --query | grep " connected" | cut -d" " -f1)
   monarray=($monitors)
 	for name in ${names[@]}; do
-	  MONITOR=${monarray[1]} polybar -q --reload ${name} &
+	  MONITOR=${monarray[0]} polybar -q --reload ${name} &
   done
 else
   polybar --reload ${name} &
-fi
\ No newline at end of file
+fi
diff --git a/.init_config.sh b/.init_config.sh
index d4276d6..443419b 100755
--- a/.init_config.sh
+++ b/.init_config.sh
@@ -82,3 +82,7 @@ done
 
 # Reload i3 configuration
 i3-msg reload && echo "Successfully reloaded i3 config"
+
+# Restart picom due to this bug https://github.com/yshui/picom/issues/166
+killall picom; picom &>/dev/null &
+
diff --git a/README.md b/README.md
index 4fc33fa..2851815 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ I added to the classic Arch/i3 :
 * A notification daemon (urgency-aware), Dunst, controlled by shortcuts (but possibly with mouse).
 * A fancy lock screen, with optionnal suspend-to-RAM, either triggered by hotkey or when there is no activity for X minutes.
 * A Display Manager (LightDM), for login and X starting.
-* A great File Explorer (SpaceFM), with hotkey / command-line / screen-split / protocol handlers / events support.
+* A great File Explorer (Nemo), with hotkey / command-line / screen-split / protocol handlers / events support.
 * ZSH with Oh My ZSH and excellent community plugins (Git aliases, Docker autocomplete, FASD bindings, cat and man coloration...)
 * Some mappings to control ALSA volume from dedicated keyboards buttons, to play/plause players compatible with MPRIS D-Bus Interface spec ; some changes to key speed (X settings) ; Smooth and dark theme for GTK and for Sublime-Text...