Try without the pep dance

src/freedombone-app-xmpp

     if [ ${#onion_address} -eq 0 ]; then
         return
     fi
-    if ! grep "[\"${domain_name}\"] = \"${onion_address}\";" /etc/prosody/prosody.cfg.lua; then
+    if ! grep "${onion_address}" /etc/prosody/prosody.cfg.lua; then
         if grep -q "[\"${domain_name}\"]" /etc/prosody/prosody.cfg.lua; then
             sed -i "s|[\"${domain_name}\"].*|[\"${domain_name}\"] = \"${onion_address}\";|g" /etc/prosody/prosody.cfg.lua
         else
     if [ ${#domain_name} -eq 0 ]; then
         return
     fi
+    xmpp_changed=
     if grep -q "[\"${domain_name}\"]" /etc/prosody/prosody.cfg.lua; then
         sed -i "/[\"${domain_name}\"]/d" /etc/prosody/prosody.cfg.lua
+        xmpp_changed=1
     fi
 
     if grep -q "= \"${domain_name}\";" /etc/prosody/prosody.cfg.lua; then
         sed -i "/= \"${domain_name}\";/d" /etc/prosody/prosody.cfg.lua
+        xmpp_changed=1
+    fi
+    if [ $xmpp_changed ]; then
+        systemctl restart prosody
     fi
-    systemctl restart prosody
 }
 
 function xmpp_remove_onion_address_interactive {
         fi
     fi
 
-    # change to using pep rather than profile modules
-    if grep -q '"pep"' /etc/prosody/prosody.cfg.lua; then
-        # This strange dance seems to fix occasional breakage of PEP
-        # Is there a better solution?
-        sed -i 's|"pep"|"profile"|g' /etc/prosody/prosody.cfg.lua
-        systemctl restart prosody
-        sleep 4
-        sed -i 's|"profile"|"pep"|g' /etc/prosody/prosody.cfg.lua
-        systemctl restart prosody
-    fi
     if ! grep -q '"vcard"' /etc/prosody/prosody.cfg.lua; then
         systemctl stop prosody
         sed -i '/"pep"/a "vcard";' /etc/prosody/prosody.cfg.lua