diff --git a/Protest/Front/deviceview.js b/Protest/Front/deviceview.js
index 6f5b553f..00a3d255 100644
--- a/Protest/Front/deviceview.js
+++ b/Protest/Front/deviceview.js
@@ -2642,26 +2642,16 @@ class DeviceView extends View {
 
 		const snmpInput = document.createElement("select");
 		snmpInput.style.marginLeft = "0";
-		snmpInput.style.width = "160px";
+		snmpInput.style.width = "200px";
 		snmpInput.style.gridArea = "3 / 3";
 		snmpInput.disabled = true;
 		grid.appendChild(snmpInput);
 
-		const ver2Option = document.createElement("option");
-		ver2Option.value = "2";
-		ver2Option.text = "Version 2";
-		snmpInput.appendChild(ver2Option);
-
-		const ver3Option = document.createElement("option");
-		ver3Option.value = "3";
-		ver3Option.text = "Version 3";
-		snmpInput.appendChild(ver3Option);
-
-		snmpInput.value = "3";
+		//TODO: implement SNMP
 
 		const portScanInput = document.createElement("select");
 		portScanInput.style.marginLeft = "0";
-		portScanInput.style.width = "160px";
+		portScanInput.style.width = "200px";
 		portScanInput.style.gridArea = "5 / 3";
 		grid.appendChild(portScanInput);
 
@@ -2681,21 +2671,11 @@ class DeviceView extends View {
 		portScanInput.appendChild(extendedOption);
 
 		snmpToggle.checkbox.onchange = ()=> {
-			if (snmpToggle.checkbox.checked) {
-				snmpInput.disabled = false;
-			}
-			else {
-				snmpInput.disabled = true;
-			}
+			snmpInput.disabled = !snmpToggle.checkbox.checked;
 		};
 
 		portScanToggle.checkbox.onchange = ()=> {
-			if (portScanToggle.checkbox.checked) {
-				portScanInput.disabled = false;
-			}
-			else {
-				portScanInput.disabled = true;
-			}
+			portScanInput.disabled = !portScanToggle.checkbox.checked;
 		};
 
 		dialog.okButton.onclick = async ()=> {
diff --git a/Protest/Front/list.js b/Protest/Front/list.js
index dc422076..3eb31d50 100644
--- a/Protest/Front/list.js
+++ b/Protest/Front/list.js
@@ -575,7 +575,15 @@ class List extends Window {
 			if (!(this.columnsElements[i].textContent in entry)) continue;
 
 			const newAttr = document.createElement("div");
-			newAttr.textContent = entry[this.columnsElements[i].textContent].v;
+			let value = entry[this.columnsElements[i].textContent].v;
+			if (value.length > 0) {
+				newAttr.textContent = value;
+			}
+			else {
+				newAttr.textContent = "empty";
+				newAttr.style.color = "#666";
+				newAttr.style.fontStyle = "italic";
+			}
 			element.appendChild(newAttr);
 
 			if (i === 0) {
diff --git a/Protest/Front/passwordgen.js b/Protest/Front/passwordgen.js
index 12709942..46f08766 100644
--- a/Protest/Front/passwordgen.js
+++ b/Protest/Front/passwordgen.js
@@ -179,7 +179,8 @@ class PassGen extends Window {
 		stampButton.type = "button";
 		buttonsBox.appendChild(stampButton);
 
-		generateButton.style.width  = copyButton.style.width = "96px";
+		copyButton.style.width  = "72px";
+		generateButton.style.width = "96px";
 		generateButton.style.height = copyButton.style.height = stampButton.style.height = "40px";
 		generateButton.style.margin = copyButton.style.margin = stampButton.style.margin = "2px";
 
@@ -307,6 +308,7 @@ class PassGen extends Window {
 			this.Strength();
 		};
 
+		this.cmbOptions.onchange();
 		this.Generate();
 
 		this.LoadWords();
diff --git a/Protest/Front/ui.js b/Protest/Front/ui.js
index 59b87da2..7d620e5c 100644
--- a/Protest/Front/ui.js
+++ b/Protest/Front/ui.js
@@ -325,7 +325,7 @@ const MENU = {
 		//{ t:"RS-232",             i:"mono/serialconsole.svg?light", g:"utilities", h:true,  f:()=>{}, k:"rs 232 serial terminal console" },
 		{ t:"Encoder",            i:"mono/encoder.svg?light",       g:"utilities", h:true,  f:args=> new Encoder(args),  k:"binary hex base64 url html decode" },
 		{ t:"Network calculator", i:"mono/netcalc.svg?light",       g:"utilities", h:true,  f:args=> new NetCalc(args),  k:"subnet" },
-		{ t:"Password generator", i:"mono/passgen.svg?light",       g:"utilities", h:false, f:args=> new PassGen(args),  k:"code" },
+		{ t:"Password generator", i:"mono/passgen.svg?light",       g:"utilities", h:false, f:()=> new PassGen(),  k:"code" },
 		{ t:"Screen capture",     i:"mono/screenrecord.svg?light",  g:"utilities", h:true,  f:args=> new ScreenCapture(),  k:"recorder shot" },
 		{ t:"Camera tester",      i:"mono/webcam.svg?light",        g:"utilities", h:true,  f:args=> new CameraTester(),   k:"webcam" },
 		{ t:"Microphone tester",  i:"mono/mic.svg?light",           g:"utilities", h:true,  f:args=> new MicTester(),      k:"audio input" },
diff --git a/Protest/Protocols/Snmp.Polling.cs b/Protest/Protocols/Snmp.Polling.cs
index 2558128a..2e42c3d0 100644
--- a/Protest/Protocols/Snmp.Polling.cs
+++ b/Protest/Protocols/Snmp.Polling.cs
@@ -1,16 +1,11 @@
-using Lextm.SharpSnmpLib;
-using Lextm.SharpSnmpLib.Messaging;
-using Lextm.SharpSnmpLib.Security;
-using System;
+using System;
 using System.Collections.Generic;
-using System.Diagnostics.Contracts;
 using System.IO;
-using System.Linq;
 using System.Net;
-using System.Reflection.Metadata;
-using System.Security.Cryptography;
 using System.Text;
-using System.Threading;
+using Lextm.SharpSnmpLib;
+using Lextm.SharpSnmpLib.Messaging;
+using Lextm.SharpSnmpLib.Security;
 
 namespace Protest.Protocols.Snmp;