diff --git a/files/.config/redshift.conf b/files/.config/redshift.conf
index 6974f35..2914314 100644
--- a/files/.config/redshift.conf
+++ b/files/.config/redshift.conf
@@ -1,7 +1,7 @@
 ; Global settings for redshift
 [redshift]
 ; Set the day and night screen temperatures (Neutral is 6500K)
-temp-day=6000
+temp-day=5000
 temp-night=3000
 
 ; Enable/Disable a smooth transition between day and night
@@ -42,8 +42,8 @@ adjustment-method=randr
 ; Keep in mind that longitudes west of Greenwich (e.g. the Americas)
 ; are negative numbers.
 [manual]
-lat=45.5
-lon=-73.5
+lat=45.51
+lon=-73.59
 
 ; Configuration of the adjustment-method
 ; type 'redshift -m METHOD:help' to see the settings.
diff --git a/files/.config/zsh/custom/101-function.zsh b/files/.config/zsh/custom/101-function.zsh
index 5e2f5f3..3b65235 100644
--- a/files/.config/zsh/custom/101-function.zsh
+++ b/files/.config/zsh/custom/101-function.zsh
@@ -54,14 +54,27 @@ play-vm() {
         sudo cset proc -k -f root -t system --force
 
         echo "Setup cpumask"
-        sudo bash -c "echo 5 > /sys/devices/virtual/workqueue/cpumask"
+        for i in /sys/devices/virtual/workqueue/*/cpumask; do
+            sudo sh -c "echo 001 > $i"
+        done;
+
+        echo "Setup interrupt affinity"
+        for i in $(sed -n -e 's/ \([0-9]\+\):.*vfio.*/\1/p' /proc/interrupts); do
+            sudo sh -c "echo 0,4 > /proc/irq/$i/smp_affinity_list"
+        done
 
         echo "Starting looking-glass"
         LD_PRELOAD=/usr/\$LIB/libgamemodeauto.so looking-glass-client -p 0 -c /tmp/win10.sock -o opengl:preventBuffer=0 -MFk $@
 
         echo "Restore system"
+        # irq
+        for i in $(sed -n -e 's/ \([0-9]\+\):.*vfio.*/\1/p' /proc/interrupts); do
+            sudo sh -c "echo ff > /proc/irq/$i/smp_affinity"
+        done
         # cpumask
-        sudo bash -c "echo f > /sys/devices/virtual/workqueue/cpumask"
+        for i in /sys/devices/virtual/workqueue/*/cpumask; do
+            sudo sh -c "echo ff > $i"
+        done;
         # cpuset
         sudo cset set -d system &>/dev/null
     fi
diff --git a/files/.xprofile b/files/.xprofile
index 30a6f05..7e72072 100644
--- a/files/.xprofile
+++ b/files/.xprofile
@@ -7,7 +7,7 @@ export LD_PRELOAD="$LD_PRELOAD /usr/lib/libgtk3-nocsd.so.0"
 # screen layout
 if xrandr | grep 'HDMI-1 connected'; then
     xrandr \
-        --output HDMI-1 --auto --pos 1080x420 --primary \
+        --output HDMI-1 --auto --pos 1080x190 --primary \
         --output HDMI-2 --rotate right --auto --pos 0x0
 fi
 export PRIMARY_MONITOR="$(xrandr | grep 'primary' | grep -Eo '^[^ ]+')"