diff --git a/src/XD0OTA.h b/src/XD0OTA.h
index 63e0bc5..9fd52eb 100644
--- a/src/XD0OTA.h
+++ b/src/XD0OTA.h
@@ -14,7 +14,7 @@ class XD0OTA {
     void update(void);
     int checkForUpdates();
   private:
-    const char* fwUrlBase = "https://fwupdate.xd0.de/fota/";
+    const char* fwUrlBase = "https://fwupdate.xd0.de:444/fota/";
     const char* httpsFingerprint = "37 42 61 B9 E6 EE 22 36 D1 59 67 7D 55 53 6E A4 C7 AA 60 26";
     String getMAC();
 };
@@ -24,20 +24,23 @@ class XD0OTA {
 
 /*
 
+MAKE SURE TO RESET THE ESP8266 ONCE AFTER NORMAL FLASHING! OTHERWISE OTA WON'T WORK!
+
+
 openssl req -x509 -nodes -days 18263 -newkey rsa:2048 -keyout /etc/ssl/private/xd0-fwupdate-selfsigned.key -out /etc/ssl/certs/xd0-fwupdate-selfsigned.crt
 
 openssl x509 -noout -fingerprint -sha1 -inform pem -in /etc/ssl/certs/xd0-fwupdate-selfsigned.crt
 
 
 server {
-    listen 443 ssl;
-    listen [::]:443 ssl;
+    listen 444 ssl;
+    listen [::]:444 ssl;
     server_name fwupdate.xd0.de;
 
     # SSL configuration
     ssl_certificate /etc/ssl/certs/xd0-fwupdate-selfsigned.crt;
     ssl_certificate_key /etc/ssl/private/xd0-fwupdate-selfsigned.key;
-    #ssl_buffer_size 4k;
+    ssl_buffer_size 4k;
 
     root /var/www/fwupdate;