Open key bindings, in the command search text box paste:
<?xml version="1.0"?>
<button backcol="none" display="both" label_pos="right" textcol="none">
<label>Command Prompt Here</label>
<tip>Opens a command prompt with the current folder set to the Lister's current path</tip>
<icon1>#cli</icon1>
<function type="normal">
<instruction>CLI DOSPROMPT</instruction>
</function>
</button>
Dopus hangs and RAM usage skyrockets to 12GB+.