diff --git a/index.js b/index.js
index 61f25bc..c7c9cab 100644
--- a/index.js
+++ b/index.js
@@ -4,6 +4,8 @@ const https = require("https");
 const path = require("path");
 const {execSync}  = require('child_process');
 const express = require("express");           // could be good to replace with code, no dep
+// express does not seem architecture dependant thus copying node_modules sufficed for now
+// (worked at least on RPi, Deck, Quest and x64 machines)
 
 // Get port or default to 8082
 const port = process.env.PORT || 8082;
@@ -34,9 +36,10 @@ if (fs.existsSync( configFilePath ) ){
 console.log(localServices)
 
 const utilsCmd = { // security risk but for now not accepting user input so safer
-	'update' : { desc: 'note that will lose the state, e.g foundpeers',
-		cmd: 'killall '+process.title+' && ' },
+	//'update' : { desc: 'note that will lose the state, e.g foundpeers', cmd: 'killall '+process.title+' && ' },
 	// should first download the new version and proceed only if new
+		// e.g git clone deck@localhost:~/Prototypes/offline-octopus/
+		// should see /sshconfig
 	// ideally all handles within node
 	'shutdown' : { cmd: 'shutdown -h now' }, // not available everywhere, e.g unrooted Quest
 	'listprototypes': { cmd: 'ls', context: {cwd: propath},