diff --git a/forwarding.conf b/forwarding.conf
index a3e5faf..6113570 100644
--- a/forwarding.conf
+++ b/forwarding.conf
@@ -38,7 +38,7 @@ robotEllbow.server.schooltech.ch         https://appServer_TunnelHead:9726   red
 robotHand.server.schooltech.ch           https://appServer_TunnelHead:9727   redirect true  false
 robotDriver.server.schooltech.ch         https://appServer_TunnelHead:9798   redirect true  false robotDriver.server.schooltech.ch 443 true
 robotVSCode.server.schooltech.ch         http://appServer_TunnelHead:9744   redirect true  false 
-overleaf.server.schooltech.ch            http://thinkcentre.local:7070     redirect true  false  overleaf.server.schooltech.ch  443 true
+tex.server.schooltech.ch                 http://appServer_TunnelHead:7060     redirect true  false
 
 # Gian Forrer hat einen MineCraft auf dem InformatikWeb
 mineCraft24454.server.schooltech.ch           https://appServer_TunnelHead:24454   redirect true  false
diff --git a/forwarding.conf.save b/forwarding.conf.save
new file mode 100644
index 0000000..36bd15d
--- /dev/null
+++ b/forwarding.conf.save
@@ -0,0 +1,51 @@
+# server_name                            upstream_url      ttp_behavior  websockets  verify_upstream_tls  [cert_domain] listen port [Auth_Required]
+
+#fluidncRed.server.schooltech.ch http://appServer_TunnelHead:8120 redirect true false
+
+# 444 → 8121 (WS/WSS)
+# fluidncRedWs.server.schooltech.ch http://appServer_TunnelHead:8121 redirect true false fluidncRedWs.server.schooltech.ch 444
+#server.schooltech.ch                     local            static       false       false
+server.schooltech.ch local redirect false false server.schooltech.ch 443
+ 
+#inf InformatiWeb  ist per Tunnel angeschlossen. Soll auf 97xx Ports gehen
+infPortainer.server.schooltech.ch  http://appServer_TunnelHead:9903  redirect  true  false
+infGuac.server.schooltech.ch  http://appServer_TunnelHead:9980  redirect  true  false
+ 
+#RP5 ist "Lokal" der Server
+rp5Guac.server.schooltech.ch  http://appServer_guacamole:8080  redirect  true  false
+rp5Portainer.server.schooltech.ch  http://portainer:9000  redirect  true  false
+ai.server.schooltech.ch http://open-webui:8080 redirect true false 
+whisper.server.schooltech.ch http://appServer_TunnelHead:11435 redirect true false
+ 
+#RP3 ist  Raspi für die Scara-Robots, per Tunnel angeschlossen. Er hat 81xx Ports am TunnelHead
+rp3Portainer.server.schooltech.ch  http://appServer_TunnelHead:8100  redirect  true  false
+rp3Guac.server.schooltech.ch  http://appServer_TunnelHead:8180  redirect  true  false
+fluidncRed.server.schooltech.ch http://appServer_TunnelHead:8120 redirect true false 
+fluidncWhite.server.schooltech.ch https://appServer_TunnelHead:8104 redirect true false 
+
+# ThinkCentre ist ein MiniPC der neben dem einen Roboter steht. Hier sind die 97xx Ports zugewiesen
+tcGuac.server.schooltech.ch 		  http://appServer_TunnelHead:9780       redirect       false       false
+tcPortainer.server.schooltech.ch 	  http://appServer_TunnelHead:9703       redirect  true  false 
+tcSimulation.server.schooltech.ch        https://appServer_TunnelHead:9712            redirect       true       false
+#tcVideocontroller.server.schooltech.ch   https://tcvideo:9443         redirect       true        false
+robotHoming.server.schooltech.ch	     https://appServer_TunnelHead:9793	 redirect true	fals
+#robotVideo.server.schooltech.ch  http://appServer_TunnelHead:9743  redirect true false
+robotVideo.server.schooltech.ch  http://192.168.0.210:8444  redirect true false
+tcControl.server.schooltech.ch           https://appServer_TunnelHead:9710   redirect true  false tcControl.server.schooltech.ch 443 true
+nextcloud.server.schooltech.ch           http://192.168.0.210:9183       redirect true  false 
+robotBase.server.schooltech.ch           https://appServer_TunnelHead:9725   redirect true  false
+robotEllbow.server.schooltech.ch         https://appServer_TunnelHead:9726   redirect true  false
+robotHand.server.schooltech.ch           https://appServer_TunnelHead:9727   redirect true  false
+robotDriver.server.schooltech.ch         https://appServer_TunnelHead:9798   redirect true  false robotDriver.server.schooltech.ch 443 true
+robotVSCode.server.schooltech.ch         http://appServer_TunnelHead:9744   redirect true  false 
+tex.server.schooltech.ch                 http://appServer_TunnelHead:7060     redirect true  false  overleaf.server.schooltech.ch  443 true
+
+# Gian Forrer hat einen MineCraft auf dem InformatikWeb
+mineCraft24454.server.schooltech.ch           https://appServer_TunnelHead:24454   redirect true  false
+mineCraft25565.server.schooltech.ch           https://appServer_TunnelHead:25565   redirect true  false
+
+# Beispiel mit abweichendem Zertifikats-Ordner (Lineage-Suffix)
+# tcGuac.server.schooltech.ch            https://guac:8443            redirect       true        false               server.schooltech.ch-0002
+
+# Beispiel für WS auf port+1 (zwei Einträge, einer nur für WS-Endpunkt)
+# wsApp.server.schooltech.ch             https://wsapp:443            redirect       true        false
diff --git a/letsEncrypt.sh b/letsEncrypt.sh
index 5b77619..0b26565 100755
--- a/letsEncrypt.sh
+++ b/letsEncrypt.sh
@@ -1,4 +1,5 @@
 for d in  server.schooltech.ch \
+          tex.server.schooltech.ch \
           minecraft.schooltech.ch \
           mineCraft24454.schooltech.ch \
           mineCraft25565.schooltech.ch \
diff --git a/letsencrypt/conf/renewal/server.schooltech.ch.conf b/letsencrypt/conf/renewal/server.schooltech.ch.conf
index e5228cb..6fd820d 100644
--- a/letsencrypt/conf/renewal/server.schooltech.ch.conf
+++ b/letsencrypt/conf/renewal/server.schooltech.ch.conf
@@ -18,4 +18,4 @@ controller.server.schooltech.ch = /var/www/certbot
 portainer.server.schooltech.ch = /var/www/certbot
 simulation.server.schooltech.ch = /var/www/certbot
 [acme_renewal_info]
-ari_retry_after = 2026-02-19T08:25:19
+ari_retry_after = 2026-06-12T16:25:59