diff --git a/bin/admin/install b/bin/admin/install
index c9a7cb9..d1f379e 100755
--- a/bin/admin/install
+++ b/bin/admin/install
@@ -209,6 +209,20 @@ EOF
     exit 1
 fi
 
+# if we're under FreeBSD, we must have ACLs enabled on /home (or whatever partition contains it),
+# so check for that first
+
+if [ "$OS_FAMILY" = FreeBSD ]; then
+    action_doing "Running under FreeBSD, verifying if /home is mounted with ACLs..."
+    home_mp="$(df /home | awk '{ if(NR==2) {print $6;exit} }')"
+    if ! mount | awk '{ if($3=="'"$home_mp"'"){print;exit} }' | grep -q -w acls; then
+        action_error "No. Please modify your /etc/fstab accordingly, and run \`mount -u -o acls $home_mp' to apply the change on-the-fly."
+        exit 1
+    else
+        action_done
+    fi
+fi
+
 if [ "${opt[wait]}" = 1 ]; then
     action_doing "Touching lockfile to suspend sync, and waiting 3 seconds to ensure it has been picked up..."
     # shellcheck disable=SC2064
diff --git a/bin/plugin/open/selfListSessions b/bin/plugin/open/selfListSessions
index 63345da..3c3fcef 100755
--- a/bin/plugin/open/selfListSessions
+++ b/bin/plugin/open/selfListSessions
@@ -107,7 +107,7 @@ else {
     my $list = $fnret->value;
 
     my @result;
-    foreach my $id (sort { $list->{$b} <=> $list->{$a} } keys %{$list}) {
+    foreach my $id (sort { $list->{$a}->{'id'} <=> $list->{$b}->{'id'} } keys %{$list}) {
         my $r = $list->{$id};
         my $diff =
           ($r->{timestampend} + $r->{timestampendusec} / 1_000_000) - ($r->{timestamp} + $r->{timestampusec} / 1_000_000);