diff --git a/roles/nextcloud/tasks/install.yml b/roles/nextcloud/tasks/install.yml
index d1e7323cd..2d2a75cfd 100644
--- a/roles/nextcloud/tasks/install.yml
+++ b/roles/nextcloud/tasks/install.yml
@@ -14,7 +14,7 @@
       - php-dom
       - php-exif         # Optional (for image rotation in pictures app)
       - php-fileinfo     # Optional (enhances file analysis performance)
-      - php-fpm          # Optional (FastCGI Process Manager)
+      - php-fpm          # ALSO INSTALLED IN roles/www_back_end (Stage 3) for nginx_high_php_limits
       - php-gd
       - php-gmp          # Optional (for SFTP storage)
       - php-iconv
diff --git a/roles/www_back_end/tasks/main.yml b/roles/www_back_end/tasks/main.yml
index 4b73f40f6..d452084ac 100644
--- a/roles/www_back_end/tasks/main.yml
+++ b/roles/www_back_end/tasks/main.yml
@@ -5,39 +5,8 @@
 
 
 - include_tasks: html.yml
-
-
 - include_tasks: php-stem.yml
 
-- name: Install php-fpm (FastCGI Process Manager) if nextcloud_install or pbx_install
-  package:
-    name: php-fpm
-  when: nextcloud_install or pbx_install
-
-# COMPARE apache_allow_sudo @ roles/www_front_end/tasks/main.yml
-
-# For schools that use WordPress/Nextcloud/Moodle intensively.
-# WARNING: Enabling this might cause excess use of RAM/disk or other resources!
-- name: Enact high limits in /etc/php/{{ php_version }}/fpm/php.ini if using WordPress/Nextcloud/Moodle intensively
-  lineinfile:
-    path: "/etc/php/{{ php_version }}/fpm/php.ini"
-    #path: "/etc/php/{{ php_version }}/{{ apache_service }}/php.ini"
-    regexp: "{{ item.regexp }}"
-    line: "{{ item.line }}"
-  with_items:
-    - { regexp: '^upload_max_filesize', line: 'upload_max_filesize = 500M    ; default is 2M' }
-    - { regexp: '^post_max_size', line: 'post_max_size = 500M    ; default is 8M' }
-    - { regexp: '^memory_limit', line: 'memory_limit = 512M    ; default is 128M / Nextcloud requests 512M' }
-    - { regexp: '^max_execution_time', line: 'max_execution_time = 300    ; default is 30' }
-    - { regexp: '^max_input_time', line: 'max_input_time = 300    ; default is 60' }
-  when: nginx_high_php_limits | bool
-
-- name: Restart 'php{{ php_version }}-fpm' systemd services
-  systemd:
-    name: "php{{ php_version }}-fpm"
-    state: restarted
-
-
 - name: Create dir {{ doc_root }}/home -- if you customized var iiab_home_url e.g. in /etc/iiab/local_vars.yml, that dir is created later -- by www_front_end/tasks/main.yml
   file:
     state: directory
diff --git a/roles/www_front_end/tasks/main.yml b/roles/www_front_end/tasks/main.yml
index 2e0220a54..aa1d8b6ed 100644
--- a/roles/www_front_end/tasks/main.yml
+++ b/roles/www_front_end/tasks/main.yml
@@ -25,11 +25,46 @@
   when: nginx_install | bool
 
 
+- block:    # 3-STANZA BLOCK BEGINS
+
+  # Also installed by roles/nextcloud/tasks/install.yml in case './runrole nextcloud' bypasses this role here.  (Possibly make php-fpm mandatory in nginx/tasks/install.yml in future?)
+  - name: Install php-fpm (FastCGI Process Manager) as nec
+    package:
+      name: php-fpm
+
+  # For schools that use WordPress/Nextcloud/Moodle intensively.
+  # WARNING: Enabling this might cause excess use of RAM/disk or other resources!
+
+  # COMPARE apache_allow_sudo further below.
+
+  - name: Enact high limits in /etc/php/{{ php_version }}/fpm/php.ini if using WordPress/Nextcloud/Moodle intensively, as nec
+    lineinfile:
+      path: "/etc/php/{{ php_version }}/fpm/php.ini"
+      #path: "/etc/php/{{ php_version }}/{{ apache_service }}/php.ini"
+      regexp: "{{ item.regexp }}"
+      line: "{{ item.line }}"
+    with_items:
+      - { regexp: '^upload_max_filesize', line: 'upload_max_filesize = 500M    ; default is 2M' }
+      - { regexp: '^post_max_size', line: 'post_max_size = 500M    ; default is 8M' }
+      - { regexp: '^memory_limit', line: 'memory_limit = 512M    ; default is 128M / Nextcloud requests 512M' }
+      - { regexp: '^max_execution_time', line: 'max_execution_time = 300    ; default is 30' }
+      - { regexp: '^max_input_time', line: 'max_input_time = 300    ; default is 60' }
+    when: nginx_high_php_limits
+
+  - name: Restart 'php{{ php_version }}-fpm' systemd services, as nec
+    systemd:
+      name: "php{{ php_version }}-fpm"
+      state: restarted
+
+  when: (nextcloud_install or pbx_install) and nginx_enabled    # 3-STANZA BLOCK ENDS
+
+
 # 'Is a "Rapid Power Off" button possible for low-electricity environments?'
 # gives more details here: http://FAQ.IIAB.IO
 
+# COMPARE nginx_high_php_limits further above.
+
 # 2020-02-12: DOES THE FLAG BELOW (apache_allow_sudo) WORK WITH NGINX TOO ?
-# COMPARE nginx_high_php_limits @ roles/www_back_end/tasks/main.yml
 
 - name: Give {{ apache_user }} (per variable apache_user) permission to poweroff, installing /etc/sudoers.d/020_apache_poweroff from template
   template: