diff --git a/backend/service/fetch/v2/fetcher.go b/backend/service/fetch/v2/fetcher.go
index c05ad79..dca8f72 100644
--- a/backend/service/fetch/v2/fetcher.go
+++ b/backend/service/fetch/v2/fetcher.go
@@ -24,6 +24,7 @@ func ParseEventsFromRemote(app *pocketbase.PocketBase) (model.Events, error) {
 
 func FetchAllEventsAndSave(app *pocketbase.PocketBase, clock localTime.Clock) ([]model.Event, error) {
 	var savedRecords []model.Event
+	var err error = nil
 
 	var stubUrl = [2]string{
 		"https://stundenplan.htwk-leipzig.de/",
@@ -53,30 +54,35 @@ func FetchAllEventsAndSave(app *pocketbase.PocketBase, clock localTime.Clock) ([
 
 	if (clock.Now().Month() >= 3) && (clock.Now().Month() <= 10) {
 		url := stubUrl[0] + "ss" + stubUrl[1]
-		events, err := parseEventForOneSemester(url)
+		var events []model.Event
+		events, err = parseEventForOneSemester(url)
 		if err != nil {
-			return nil, fmt.Errorf("failed to parse events for summmer semester: %w", err)
+			// append new error to err
+			// fmt.Errorf("failed to parse events for summmer semester: %w", err)
+			err = fmt.Errorf("failed to parse events for summmer semester: %w", err)
 		}
 		savedEvents, dbError := db.SaveEvents(events, app)
 		if dbError != nil {
-			return nil, fmt.Errorf("failed to save events: %w", dbError)
+			// fmt.Errorf("failed to save events: %w", dbError)
+			err = fmt.Errorf("failed to save events: %w", dbError)
 		}
 		savedRecords = append(savedEvents, events...)
 	}
 
 	if (clock.Now().Month() >= 9) || (clock.Now().Month() <= 4) {
 		url := stubUrl[0] + "ws" + stubUrl[1]
-		events, err := parseEventForOneSemester(url)
+		var events []model.Event
+		events, err = parseEventForOneSemester(url)
 		if err != nil {
-			return nil, fmt.Errorf("failed to parse events for winter semester: %w", err)
+			err = fmt.Errorf("failed to parse events for winter semester: %w", err)
 		}
 		savedEvents, dbError := db.SaveEvents(events, app)
 		if dbError != nil {
-			return nil, fmt.Errorf("failed to save events: %w", dbError)
+			err = fmt.Errorf("failed to save events: %w", dbError)
 		}
 		savedRecords = append(savedRecords, savedEvents...)
 	}
-	return savedRecords, nil
+	return savedRecords, err
 }
 
 func parseEventForOneSemester(url string) ([]model.Event, error) {
diff --git a/reverseproxy.conf b/reverseproxy.conf
index 04f63a6..8f6f7dc 100644
--- a/reverseproxy.conf
+++ b/reverseproxy.conf
@@ -37,6 +37,7 @@ http {
 
     # Docker IP Ranges (https://docs.docker.com/network/iptables/)
     set_real_ip_from 172.16.0.0/12;
+    set_real_ip_from 141.57.0.0/16;
 
     real_ip_header CF-Connecting-IP;
 
@@ -89,14 +90,14 @@ http {
     }
 
     # Limit the number of requests per IP
-    limit_req_zone $limit_key zone=feed:20m rate=10r/m;
+    limit_req_zone $limit_key zone=feed:20m rate=20r/m;
     limit_req_zone $limit_key zone=createFeed:10m rate=1r/m;
-    limit_req_zone $limit_key zone=modules:10m rate=3r/m;
+    limit_req_zone $limit_key zone=modules:10m rate=30r/m;
 
     server {
         listen              80;
         listen              [::]:80;
-        server_name         htwekalender.de www.htwekalender.de;
+        server_name         htwkalender.de www.htwkalender.de;
 
         location /api {
             proxy_pass http://htwkalender-backend:8090;
@@ -118,7 +119,7 @@ http {
             proxy_cache_bypass 0;
             proxy_no_cache     0;
             proxy_cache        mcache; # mcache=RAM
-            proxy_cache_valid 200 301 302  30m;
+            proxy_cache_valid 200 301 302  10m;
             proxy_cache_valid 403 404      5m;
             proxy_cache_lock   on;
             proxy_cache_use_stale timeout updating;
@@ -136,7 +137,7 @@ http {
             proxy_cache_bypass 0;
             proxy_no_cache     0;
             proxy_cache        mcache; # mcache=RAM
-            proxy_cache_valid 200 301 302  30m;
+            proxy_cache_valid 200 301 302  10m;
             proxy_cache_valid 403 404      5m;
             proxy_cache_lock   on;
             proxy_cache_use_stale timeout updating;
@@ -154,7 +155,7 @@ http {
             proxy_cache_bypass 0;
             proxy_no_cache     0;
             proxy_cache        mcache; # mcache=RAM
-            proxy_cache_valid 200 301 302  30m;
+            proxy_cache_valid 200 301 302  10m;
             proxy_cache_valid 403 404      5m;
             proxy_cache_lock   on;
             proxy_cache_use_stale timeout updating;
@@ -172,7 +173,7 @@ http {
             proxy_cache_bypass 0;
             proxy_no_cache     0;
             proxy_cache        mcache; # mcache=RAM
-            proxy_cache_valid 200 301 302  30m;
+            proxy_cache_valid 200 301 302  10m;
             proxy_cache_valid 403 404      5m;
             proxy_cache_lock   on;
             proxy_cache_use_stale timeout updating;