diff --git a/nginx/sites-available/cloud.grupopralog.com.br.conf b/nginx/sites-available/cloud.grupopralog.com.br.conf
index 6074240..a296f31 100644
--- a/nginx/sites-available/cloud.grupopralog.com.br.conf
+++ b/nginx/sites-available/cloud.grupopralog.com.br.conf
@@ -1,9 +1,8 @@
 #
-# Configuração: cloud.grupopralog.com.br
-# Atualizado em: 2025-11-11 @ 01:20 (Horário de Brasília)
-# Contexto: Correção de sintaxe EM TODOS OS BLOCOS. 
-#           Remoção de aspas ("") das diretivas proxy_hide_header 
-#           e proxy_ignore_headers.
+# Configuração de TESTE: cloud.grupopralog.com.br
+# Atualizado em: 2025-11-11 @ 01:24 (Horário de Brasília)
+# Contexto: TESTE. Remoção de TODAS as diretivas de proxy_cache
+#           para isolar o erro de sintaxe "Pragma".
 #
 
 map $request_uri $cache_asset {
@@ -33,9 +32,6 @@ upstream officeonline_backend {
     server 172.16.253.101;
 }
 
-upstream windmill_backend {
-    server 172.16.253.103:8000; 
-}
 
 server {
     listen 80;
@@ -61,11 +57,6 @@ server {
     error_log /var/log/nginx/cloud.grupopralog.com.br.error.log warn;
     access_log /var/log/nginx/cloud.grupopralog.com.br.bad-bot.log suspicious_bot if=$is_bad_bot;
 
-    #if ($block_request) {
-    #    return 404;
-    #}
-    #limit_req zone=global_limit burst=100 nodelay;
-
     # Segurança Headers
     add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;
     add_header X-Content-Type-Options "nosniff" always;
@@ -82,7 +73,7 @@ server {
     proxy_read_timeout        1200s;
     proxy_temp_file_write_size 256k;
 
-    # Ocultar headers do backend (CORRIGIDO: Sem aspas)
+    # Ocultar headers do backend (Sintaxe Corrigida)
     proxy_hide_header X-Content-Type-Options;
     proxy_hide_header X-Frame-Options;
     proxy_hide_header Feature-Policy;
@@ -130,8 +121,6 @@ server {
         proxy_set_header      X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header      X-Forwarded-Proto $scheme;
         proxy_set_header      Accept-Encoding "";
-
-        # IMPORTANTE: Permite que o Nginx se conecte ao OOS com certificado autoassinado.
         proxy_ssl_verify      off;
     }
 
@@ -169,200 +158,11 @@ server {
         more_set_headers 'Access-Control-Allow-Credentials: true';
     }
 
-    # Cache: Assets Estáticos
-    location ~* \.(?:css|js|mjs|svg|gif|png|jpg|jpeg|ico|wasm|woff|woff2|ttf|otf|map)$ {
-        proxy_pass http://nextcloud_backend;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_cache nextcloud_cache;
-        proxy_cache_valid 200 12h;
-        proxy_cache_valid any 1m;
-        proxy_cache_revalidate on;
-        proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
+    #
+    # TODOS OS BLOCOS DE CACHE DE API, ESTÁTICOS E DAV FORAM REMOVIDOS PARA TESTE.
+    #
 
-        more_set_headers 'Cache-Control: public, max-age=43200';
-        more_set_headers 'X-Proxy-Cache: $upstream_cache_status';
-        
-        # CORRIGIDO: Sem aspas
-        proxy_hide_header Cache-Control;
-        proxy_hide_header Expires;
-        proxy_hide_header Pragma;
-        brotli_static on;
-        gzip_static on;
-    }
-
-    # Cache: API Recommendations
-    location = /ocs/v2.php/apps/recommendations/api/v1/recommendations {
-        proxy_pass http://nextcloud_backend;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_http_version 1.1;
-        proxy_set_header Connection "";
-        proxy_buffering on;
-        proxy_cache nextcloud_session_cache;
-        proxy_cache_key "$scheme$request_method$host$request_uri$is_args$args$cookie_nc_session_id";
-        proxy_cache_valid 200 1d;
-        proxy_cache_revalidate on;
-        proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
-        more_set_headers 'X-API-Rec-Cache: $upstream_cache_status';
-    }
-
-    # Cache: API Folder-Tree
-    location ~ ^/(apps/files/api/v1/folder-tree|ocs/v2\.php/apps/files/api/v1/folder-tree) {
-        proxy_pass http://nextcloud_backend;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_http_version 1.1;
-        proxy_set_header Connection "";
-        
-        proxy_buffering on;
-        
-        proxy_cache foldertree_cache; 
-        proxy_cache_key "$scheme$request_method$host$request_uri$is_args$args$cookie_nc_session_id";
-        
-        # Cache de 3 segundos
-        proxy_cache_valid 200 3s;
-        proxy_cache_lock on;
-        proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
-        
-        # CORRIGIDO: Sem aspas
-        proxy_ignore_headers Cache-Control Expires Pragma;
-        proxy_hide_header Cache-Control;
-        proxy_hide_header Pragma;
-        proxy_hide_header Expires;
-        add_header Cache-Control "public, max-age=3";
-        
-        more_set_headers 'X-FolderTree-Cache: $upstream_cache_status';
-    }
-
-    # Cache: API User Info/Notifications
-    location ~ ^/(ocs/v[12].php/cloud/users|ocs/v[12].php/privatedata/get|ocs/v2.php/apps/notifications/api/v2/notifications|ocs/v[12].php/cloud/apps|ocs/v[12].php/cloud/user|ocs/v[12].php/privatedata/get/userinfo) {
-        proxy_pass http://nextcloud_backend;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_http_version 1.1;
-        proxy_set_header Connection "";
-        proxy_buffering on;
-        proxy_cache nextcloud_cache;
-        proxy_cache_key "$host$request_uri|$cookie_nc_session_id";
-        proxy_cache_valid 200 5s;
-        proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
-        more_set_headers 'X-APIMicroCache-Status: $upstream_cache_status';
-    }
-
-    # DAV (WebDAV / PROPFIND Cache)
-    location ~ ^/(remote\.php/(webdav|dav)|ocs/v[12]\.php/apps/forms/api/.*/submissions/files/.*) {
-        proxy_pass http://nextcloud_backend;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_set_header X-Forwarded-Host $host;
-        proxy_http_version 1.1;
-        proxy_set_header Connection "";
-
-        # 1. Por padrão, desabilitamos o buffering para streaming (uploads/downloads)
-        proxy_buffering off;
-        proxy_request_buffering off;
-        
-        # 2. SE for um PROPFIND (listagem de diretório), ligamos o buffering e o cache
-        if ($request_method = PROPFIND) {
-            proxy_buffering on;
-            proxy_request_buffering on; # Necessário para o cache
-
-            proxy_cache nextcloud_cache; # Usar a zona de cache
-            proxy_cache_methods PROPFIND; 
-            proxy_cache_key "$host$request_uri|$cookie_nc_session_id";
-            
-            proxy_cache_valid 200 207 10s; 
-            proxy_cache_lock on;
-            proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
-            
-            more_set_headers 'X-DAV-Cache: $upstream_cache_status';
-            
-            # CORRIGIDO: Sem aspas
-            proxy_ignore_headers Cache-Control Expires Pragma;
-            proxy_hide_header Cache-Control;
-            proxy_hide_header Pragma;
-            proxy_hide_header Expires;
-            add_header Cache-Control "public, max-age=10";
-        }
-        
-        # Timeouts longos (mantém para uploads/downloads)
-        proxy_connect_timeout 60s;
-        proxy_read_timeout 1200s;
-        proxy_send_timeout 1200s;
-    }
-
-    # Cache: API Tables
-    location ~ ^/(apps/tables/(api|row|share)|index\.php/apps/tables/api/1|ocs/v2\.php/apps/tables/api/2) {
-        proxy_pass http://nextcloud_backend;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_set_header X-Forwarded-Host $host;
-        proxy_http_version 1.1;
-        proxy_set_header Connection "";
-
-        proxy_buffering on;
-
-        proxy_cache nextcloud_cache;
-        proxy_cache_key "$host$request_uri|$cookie_nc_session_id";
-        
-        proxy_cache_valid 200 3s;
-        proxy_cache_lock on;
-        proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
-
-        # CORRIGIDO: Sem aspas
-        proxy_ignore_headers Cache-Control Expires Pragma;
-        proxy_hide_header Cache-Control;
-        proxy_hide_header Pragma;
-        proxy_hide_header Expires;
-
-        add_header Cache-Control "public, max-age=3";
-        more_set_headers 'X-Tables-Cache: $upstream_cache_status';
-    }
-
-    # Cache: API Thumbnails / Direct Editing
-    location ~ ^/(index\.php/apps/files/api/v1/thumbnail/|ocs/v2\.php/apps/files/api/v1/(directEditing|templates|folder-tree)) {
-        proxy_pass http://nextcloud_backend;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_set_header X-Forwarded-Host $host;
-        proxy_http_version 1.1;
-        proxy_set_header Connection "";
-
-        proxy_buffering on;
-
-        proxy_cache nextcloud_cache;
-        proxy_cache_key "$host$request_uri|$cookie_nc_session_id";
-        
-        proxy_cache_valid 200 3s;
-        proxy_cache_lock on;
-        proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
-
-        # CORRIGIDO: Sem aspas
-        proxy_ignore_headers Cache-Control Expires Pragma;
-        proxy_hide_header Cache-Control;
-        proxy_hide_header Pragma;
-        proxy_hide_header Expires;
-
-        add_header Cache-Control "public, max-age=3";
-        more_set_headers 'X-Files-API-Cache: $upstream_cache_status';
-    }
-
-    # Location Padrão (Catch-all)
+    # Location Padrão (Catch-all) - SEM CACHE
     location / {
         proxy_pass http://nextcloud_backend;
         proxy_set_header Host $host;
@@ -371,16 +171,6 @@ server {
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header X-Forwarded-Host $host;
         
-        proxy_cache $session_cache_zone;
-        proxy_cache_key "$scheme$request_method$host$request_uri$is_args$args$cookie_nc_session_id";
-        proxy_cache_valid 200 5m;
-        proxy_cache_revalidate on;
-        proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
-        proxy_cache_bypass $http_cache_control;
-        proxy_no_cache $http_cache_control;
-        
-        more_set_headers 'X-Session-Cache: $upstream_cache_status';
-        
         proxy_http_version 1.1;
         proxy_set_header Connection "";
         proxy_connect_timeout 60s;