diff --git a/lib/pve/cli/base.rb b/lib/pve/cli/base.rb
index 3b244a9..1c5dcc9 100644
--- a/lib/pve/cli/base.rb
+++ b/lib/pve/cli/base.rb
@@ -27,8 +27,7 @@ def cli_base
       node_opt( node).
         each( &push).
         flat_map {|n| [ n.method(:lxc), n.method(:qemu) ] }.
-        flat_pmap {|m| m.call }.
-        each {|n| n.value.each &push }
+        peach {|m| exc2warn( nil) { m.call.each &push } }
     end
   }).
     opt( :sort, '-s', '--sort=COLUMNS', "Sort by COLUMNs eg hn for host and name ([s]tatus, h[a], [i]d, [n]ame (default), [h]ost, [u]ptime, [c]pu, [m]em, [d]isk)", default: 'n').
diff --git a/lib/pve/cli/qm.rb b/lib/pve/cli/qm.rb
index 0635c8d..f8b7e0e 100644
--- a/lib/pve/cli/qm.rb
+++ b/lib/pve/cli/qm.rb
@@ -5,8 +5,8 @@ def cli_qm
       connect
       nodes = Proxmox::Node.all
       nodes = nodes.select {|n| node == n.name }  if node
-      nodes.flat_map do |n|
-        n.qemu.map {|c| c.vmid.to_i }
+      nodes.flat_pmap do |n|
+        exc2warn( []) { n.qemu.map {|c| c.vmid.to_i } }
       end.sort.each {|c| puts c }
     }
 
@@ -53,9 +53,7 @@ def cli_qm
 
     qm_cli.cmd( :status, "Lists VMs with status", aliases: [nil], &lambda {|target=nil, sort: nil, node: nil, status: nil, tags: nil|
       hosting_table target: target, status: status, sort: sort, tags: tags do |push|
-        node_opt( node).lazy.
-          flat_map {|n| [ Thread.new( n, &:qemu) ] }.
-          each {|n| n.value.each &push }
+        node_opt( node).flat_pmap( &:qemu).peach &push
       end
     }).
       opt( :sort, '-s', '--sort=COLUMNS', "Sort by COLUMNs eg hn for host and name ([s]tatus, h[a], [i]d, [n]ame (default), [h]ost, [u]ptime, [c]pu, [m]em, [d]isk)", default: 'n').