diff --git a/.config/zsh/zshrc.d/90-external-plugins/15-powerlevel10k.theme b/.config/zsh/zshrc.d/90-external-plugins/15-powerlevel10k.theme
index 1a81ba0..1228b79 100644
--- a/.config/zsh/zshrc.d/90-external-plugins/15-powerlevel10k.theme
+++ b/.config/zsh/zshrc.d/90-external-plugins/15-powerlevel10k.theme
@@ -91,7 +91,7 @@
     vim_shell               # vim shell indicator (:sh)
     midnight_commander      # midnight commander shell (https://midnight-commander.org/)
     nix_shell               # nix shell (https://nixos.org/nixos/nix-pills/developing-with-nix-shell.html)
-    # vpn_ip                # virtual private network indicator
+    vpn_ip                  # virtual private network indicator
     # load                  # CPU load
     # disk_usage            # disk usage
     # ram                   # free RAM
@@ -341,7 +341,7 @@
 
   #####################################[ vcs: git status ]######################################
   # Branch icon. Set this parameter to '\uF126 ' for the popular Powerline branch icon.
-  typeset -g POWERLEVEL9K_VCS_BRANCH_ICON=
+  typeset -g POWERLEVEL9K_VCS_BRANCH_ICON='| '
 
   # Untracked files icon. It's really a question mark, your font isn't broken.
   # Change the value of this parameter to show a different icon.
@@ -515,15 +515,15 @@
 
   # Status when it's just an error code (e.g., '1'). No need to show it if prompt_char is enabled as
   # it will signify error by turning red.
-  typeset -g POWERLEVEL9K_STATUS_ERROR=false
+  typeset -g POWERLEVEL9K_STATUS_ERROR=true
   typeset -g POWERLEVEL9K_STATUS_ERROR_FOREGROUND=160
-  typeset -g POWERLEVEL9K_STATUS_ERROR_VISUAL_IDENTIFIER_EXPANSION='err'
+  typeset -g POWERLEVEL9K_STATUS_ERROR_VISUAL_IDENTIFIER_EXPANSION=
 
   # Status when the last command was terminated by a signal.
   typeset -g POWERLEVEL9K_STATUS_ERROR_SIGNAL=true
   typeset -g POWERLEVEL9K_STATUS_ERROR_SIGNAL_FOREGROUND=160
-  # Use terse signal names: "INT" instead of "SIGINT(2)".
-  typeset -g POWERLEVEL9K_STATUS_VERBOSE_SIGNAME=false
+  # Use verbose signal names: "SIGINT(2)" instead of "INT".
+  typeset -g POWERLEVEL9K_STATUS_VERBOSE_SIGNAME=true
   typeset -g POWERLEVEL9K_STATUS_ERROR_SIGNAL_VISUAL_IDENTIFIER_EXPANSION=
 
   # Status when some part of a pipe command fails and the overall exit status is also non-zero.
@@ -534,9 +534,9 @@
 
   ###################[ command_execution_time: duration of the last command ]###################
   # Show duration of the last command if takes at least this many seconds.
-  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD=3
+  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD=1
   # Show this many fractional digits. Zero means round to seconds.
-  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION=0
+  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION=2
   # Execution time color.
   typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_FOREGROUND=101
   # Duration format: 1d 2h 3m 4s.
@@ -1453,15 +1453,14 @@
   # VPN IP color.
   typeset -g POWERLEVEL9K_VPN_IP_FOREGROUND=81
   # When on VPN, show just an icon without the IP address.
-  # Tip: To display the private IP address when on VPN, remove the next line.
-  typeset -g POWERLEVEL9K_VPN_IP_CONTENT_EXPANSION=
+  # typeset -g POWERLEVEL9K_VPN_IP_CONTENT_EXPANSION=
   # Regular expression for the VPN network interface. Run `ifconfig` or `ip -4 a show` while on VPN
   # to see the name of the interface.
-  typeset -g POWERLEVEL9K_VPN_IP_INTERFACE='(gpd|wg|(.*tun)|tailscale)[0-9]*'
+  typeset -g POWERLEVEL9K_VPN_IP_INTERFACE='(gpd|wg|(.*tun)|tailscale|proton)[0-9]*'
   # If set to true, show one segment per matching network interface. If set to false, show only
   # one segment corresponding to the first matching network interface.
   # Tip: If you set it to true, you'll probably want to unset POWERLEVEL9K_VPN_IP_CONTENT_EXPANSION.
-  typeset -g POWERLEVEL9K_VPN_IP_SHOW_ALL=false
+  typeset -g POWERLEVEL9K_VPN_IP_SHOW_ALL=true
   # Custom icon.
   # typeset -g POWERLEVEL9K_VPN_IP_VISUAL_IDENTIFIER_EXPANSION='⭐'