Tried getting that subscription box to stop appearing every time I update, now the popup box doesn't show up at all when trying to update. Used this:
sed -Ezi.bak "s/(Ext.Msg.show\(\{\s+title: gettext\('No valid sub)/void\(\{ \/\/\1/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js...
