diff --git a/herbstluftwm/autostart b/herbstluftwm/autostart
index f6892c0..f41f2da 100755
--- a/herbstluftwm/autostart
+++ b/herbstluftwm/autostart
@@ -11,6 +11,7 @@ hc emit_hook reload
 xsetroot -solid '#5A8E3A'
 
 # reset
+rm ~/.config/herbstluftwm/*.log
 hc keyunbind --all
 pkill xautolock
 # WONT WORK --> cause process has other name no idea which though pkill -s 15 hl_status_deamon   #send SIGTERM for correct termination during write
diff --git a/herbstluftwm/hl_constants.py b/herbstluftwm/hl_constants.py
index 2490eaf..0a96df7 100644
--- a/herbstluftwm/hl_constants.py
+++ b/herbstluftwm/hl_constants.py
@@ -14,6 +14,6 @@ BATTERY_LOG = "battery.log"
 IP_LOG      = "ip.log"
 LOGINS_LOG  = "logins.log"
 
-BATTERY_CRITICAL = 2 # in %
+BATTERY_CRITICAL = 3 # in %
 BAT_WARNING_STR  = ">>>>>>>>>>>>>>>> ------------ WARNING BATTER FAILURE IMMINENT ------------ <<<<<<<<<<<<<"
 VALUES_KEPT = 10
diff --git a/herbstluftwm/hl_panel_content.py b/herbstluftwm/hl_panel_content.py
index 0811d67..7e9f7ec 100755
--- a/herbstluftwm/hl_panel_content.py
+++ b/herbstluftwm/hl_panel_content.py
@@ -47,8 +47,11 @@ def date():
         return hl_utils.shexec("date +' ^fg(#efefef)%H:%M^fg(#909090), %Y-%m-^fg(#efefef)%d'")
 
 def logins():
-        with open(hl_utils.hlpath(LOGINS_LOG),'r') as f:
-                return f.read()
+        try:
+            with open(hl_utils.hlpath(LOGINS_LOG),'r') as f:
+                    return f.read()
+        except:
+                return ""
 
 if __name__ == "__main__":
         print(logins(),ip(),vpn(),guthaben(),battery(),date(),sep='',end='')