diff --git a/airmon_if.py b/airmon_if.py
index 14708e0..12661ab 100644
--- a/airmon_if.py
+++ b/airmon_if.py
@@ -72,6 +72,7 @@ except (requests.ConnectionError, requests.Timeout) as exception:
 
 mylcd = I2C_LCD_driver.lcd()
 mylcd.lcd_display_string("Warming up...", 1)
+time.sleep(5)
 #import urllib2 # comment this line if you don't need ThinkSpeak connection
 #import SDL_Pi_HDC1000 # comment this line if you don't use HDC sensor
 
@@ -296,9 +297,9 @@ while(1):
             time.sleep(3)
             mylcd.lcd_clear()
             mylcd.lcd_display_string("IP Address:",1)
-			mylcd.lcd_display_string(ipaddr,2)
-			time.sleep(3)
-			mylcd.lcd_clear()
+            mylcd.lcd_display_string(ipaddr,2)
+            time.sleep(3)
+            mylcd.lcd_clear()
             #TPH and IAQ
             mylcd.lcd_display_string(outputT,1)
             mylcd.lcd_display_string(outputIAQ,2)
@@ -330,8 +331,8 @@ while(1):
             time.sleep(3)
             mylcd.lcd_clear()
             mylcd.lcd_display_string("IP Address:",1)
-			mylcd.lcd_display_string(ipaddr,2)
-			time.sleep(3)
+            mylcd.lcd_display_string(ipaddr,2)
+            time.sleep(3)
             mylcd.lcd_clear()
             #TPH and IAQ
             mylcd.lcd_display_string(outputT,1)