diff --git a/conf/systemd.service b/conf/systemd.service
index 697a162..60b7f43 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -8,7 +8,7 @@ User=__APP__
 Group=__APP__
 WorkingDirectory=__FLOHMARKT_APP_DIR__
 Environment="VENV_DIR=__FLOHMARKT_VENV_DIR__"
-ExecStart=/bin/bash -c "__FLOHMARKT_VENV_DIR__/bin/uvicorn --factory --host 127.0.0.1 --port __PORT__ flohmarkt.web:start  2>&1 | /usr/bin/ts '%%Y-%%m-%%d %%H:%%M:%%S'"
+ExecStart=/bin/bash -c "set -o pipefail; __FLOHMARKT_VENV_DIR__/bin/uvicorn --factory --host 127.0.0.1 --port __PORT__ flohmarkt.web:start  2>&1 | /usr/bin/ts '%%Y-%%m-%%d %%H:%%M:%%S'"
 Restart=on-failure
 RestartSec=5s 
 # nicer logfile naming https://codeberg.org/flohmarkt/flohmarkt_ynh/issues/38
diff --git a/config_panel.toml b/config_panel.toml
index fcd2243..7b4718b 100644
--- a/config_panel.toml
+++ b/config_panel.toml
@@ -24,10 +24,3 @@ version = "1.0"
         help.en = "open this url to finish your flohmarkt setup"
         help.de = "öffne die URL um flohmarkt fertig zu konfigurieren"
 
-#[flohmarkt_setup]
-#    name = "setup"
-#    [flohmarkt_setup.flohmarkt_initial_setup_url]
-#        name = "initial setup url"
-#        type = "string"
-#        ask = "open this url to initially setup flohmarkt"
-#        help = "you can't change this value"
diff --git a/doc/PRE_INSTALL.md b/doc/PRE_INSTALL.md
index 5f845b7..5adbd81 100644
--- a/doc/PRE_INSTALL.md
+++ b/doc/PRE_INSTALL.md
@@ -13,6 +13,8 @@ flohmarkt will send email and you'll be asked for an address used as the sender
 
 This [issue](https://codeberg.org/flohmarkt/flohmarkt_ynh/issues/50) contains information about the problem.
 
+There's a [pull request to yunohost](https://github.com/YunoHost/yunohost/pull/1843) open that should solve the problem.
+
 ## multiple flohmarkt on the same subdomain will not work
 
 flohmarkt **needs its own subdomain** to be installed on. Some of the discussion about this can be found here:
@@ -28,12 +30,6 @@ https://codeberg.org/ChriChri/flohmarkt_ynh/issues/5 .
 
 ## removing
 
-Removing a flohmarkt instance will **delete all of its data** for the time being. If you remove a flohmarkt **we strongly suggest to make a backup** beforehand. This [issue](https://codeberg.org/flohmarkt/flohmarkt_ynh/issues/29) describes how we'll handle `remove` with and without `--purge` in the future.
-
-**Warning:** This might break any existing installation of couchdb (there's an couchdb app to install just couchdb and expose its port via nginx reverse-proxy and possibly other software installing a couchdb). This could happen if you installed the couchdb app after you installed flohmarkt.
-
-https://codeberg.org/flohmarkt/flohmarkt_ynh/src/commit/7721103bac61787f31a4b2f2ae695c65d4f26fc9/scripts/remove#L44
-
 When installing flohmarkt on a a domain and letting it talk to other ActivityPub instances it will propagate a key associated to your domain. If you remove your flohmarkt from that domain and loose that key other instances might not want to talk to you anymore after you installed flohmarkt again on the same domain generating a new key.
 
 ## list of instances
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 75d9e77..0ef0c1e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -570,9 +570,11 @@ flohmarkt_ynh_create_symlinks() {
 
 # set file permissions and owner for installation
 flohmarkt_ynh_set_permission() {
-  # install dir - only root needs to write and $app reads
-  chown root:$app -R "$flohmarkt_install"
-  chmod g-w,o-rwx -R "$flohmarkt_install"
+  # venv and app - only root needs to write and $app reads
+  chown root:$app -R "$flohmarkt_venv_dir"
+  chmod g-w,o-rwx -R "$flohmarkt_venv_dir"
+  chown root:$app -R "$flohmarkt_app_dir"
+  chmod g-w,o-rwx -R "$flohmarkt_app_dir"
 }
 
 # start flohmarkt service
@@ -759,8 +761,8 @@ flohmarkt_ynh_venv_requirements() {
 }
 
 flohmarkt_ynh_urlwatch_cron() {
-    mkdir -m 770 -p "${flohmarkt_install}/urlwatch"
-    chown root:${app} "${flohmarkt_install}/urlwatch"
+    mkdir -m 750 -p "${flohmarkt_install}/urlwatch"
+    chown ${app}:root "${flohmarkt_install}/urlwatch"
     ynh_add_config --template="../conf/urlwatch_config.yaml" \
         --destination="${flohmarkt_install}/urlwatch/config.yaml"
     ynh_add_config --template="../conf/urlwatch_urls.yaml" \
@@ -769,11 +771,17 @@ flohmarkt_ynh_urlwatch_cron() {
         --destination="/etc/cron.hourly/${flohmarkt_filename}"
     chown root:root "/etc/cron.hourly/${flohmarkt_filename}"
     chmod 755 "/etc/cron.hourly/${flohmarkt_filename}"
-    #  run it once to initialize
-    sudo -u ${app} urlwatch \
-    --config /var/www/${app}/urlwatch/config.yaml \
-    --urls=/var/www/${app}/urlwatch/urls.yaml \
-    --cache /var/www/${app}/urlwatch/cache.file
+    # run urlwatch once to initialize if cache file does not exist, 
+    # but if sending email fails (like on CI) just warn. We do not want
+    # to show the output that might contain passwords
+    if ! [[ -s /var/www/${app}/urlwatch/cache.file ]] &&
+        ! ynh_exec_fully_quiet sudo -u ${app} urlwatch \
+        --config=/var/www/${app}/urlwatch/config.yaml \
+        --urls=/var/www/${app}/urlwatch/urls.yaml \
+        --cache=/var/www/${app}/urlwatch/cache.file 
+    then
+        ynh_print_warn --message="initial call to urlwatch failed"
+    fi
 }
 
 flohmarkt_initialized() {
diff --git a/scripts/upgrade b/scripts/upgrade
index 87537d7..d89db1b 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -9,10 +9,6 @@ source /usr/share/yunohost/helpers
 # UPGRADE_SAME
 upgrade_type=$(ynh_check_app_version_changed)
 
-# show variables - used from installed or from to be upgraded version?
-# variables of the new upgrade version are used
-# env
-
 ynh_script_progression --message="Stopping flohmarkt and CouchDB..." --weight=5
 # stop flohmarkt
 flohmarkt_ynh_stop_service