diff --git a/Protest/Front/monitor.js b/Protest/Front/monitor.js
index 6a3d4777..72a23fff 100644
--- a/Protest/Front/monitor.js
+++ b/Protest/Front/monitor.js
@@ -163,10 +163,10 @@ class Monitor extends Window {
 				if (this.chartsList[i].index !== message.index) { continue; }
 
 				if (this.chartsList[i].options.type === "percents") {
-					this.chartsList[i].Update(message.value);
+					this.chartsList[i].Update(message.data);
 				}
 				else {
-					this.chartsList[i].Update(parseInt(message.value));
+					this.chartsList[i].Update(parseInt(message.data));
 				}
 				break;
 			}
@@ -787,20 +787,20 @@ class Monitor extends Window {
 			}
 		};
 
-		const Update = value=> {
+		const Update = data=> {
 			if (list.length * gap > 800) list.shift();
-			list.push(value);
+			list.push(data);
 
-			if (value > 0) {
-				if (min > value) { min = value; }
-				if (max < value) { max = value; }
+			if (data > 0) {
+				if (min > data) { min = data; }
+				if (max < data) { max = data; }
 			}
 
-			if (value < 0) {
+			if (data < 0) {
 				valueLabel.textContent = `${options.prefix}: --`;
 			}
 			else {
-				valueLabel.textContent = `${options.prefix}: ${value}${options.unit}`;
+				valueLabel.textContent = `${options.prefix}: ${data}${options.unit}`;
 			}
 
 			if (max >= 0) {
diff --git a/Protest/Front/ping.js b/Protest/Front/ping.js
index 00b5e817..e5a1817e 100644
--- a/Protest/Front/ping.js
+++ b/Protest/Front/ping.js
@@ -28,20 +28,36 @@ class Ping extends Console {
 		this.playButton = this.AddToolbarButton("Start", "mono/play.svg?light");
 		this.pauseButton = this.AddToolbarButton("Pause", "mono/pause.svg?light");
 		this.toolbar.appendChild(this.AddToolbarSeparator());
-		this.clearButton = this.AddToolbarButton("Clear", "mono/wing.svg?light");
+		this.clearDropDown = this.AddToolbarDropdown("mono/wing.svg?light");
 		this.copyButton = this.AddToolbarButton("Copy", "mono/copy.svg?light");
 		this.optionsButton = this.AddToolbarButton("Options", "mono/wrench.svg?light");
 		this.toolbar.appendChild(this.AddToolbarSeparator());
 		this.AddSendToChatButton();
 
+		const optionRemoveAll = document.createElement("div");
+		optionRemoveAll.style.padding = "4px 8px";
+		optionRemoveAll.textContent = "Clear";
+		this.clearDropDown.list.append(optionRemoveAll);
+
+		const optionRemoveReachable = document.createElement("div");
+		optionRemoveReachable.style.padding = "4px 8px";
+		optionRemoveReachable.textContent = "Remove reachable";
+		this.clearDropDown.list.append(optionRemoveReachable);
+
+		const optionRemoveUnreachable = document.createElement("div");
+		optionRemoveUnreachable.style.padding = "4px 8px";
+		optionRemoveUnreachable.textContent = "Remove unreachable";
+		this.clearDropDown.list.append(optionRemoveUnreachable);
+
 		this.playButton.disabled = this.params.status === "play";
 		this.pauseButton.disabled = this.params.status === "pause";
 
 		if (this.params.entries) { //restore entries from previous session
 			let temp = this.params.entries;
 			this.params.entries = [];
-			for (let i = 0; i < temp.length; i++)
+			for (let i=0; i<temp.length; i++) {
 				this.Push(temp[i]);
+			}
 		}
 
 		this.playButton.addEventListener("click", ()=> {
@@ -64,8 +80,8 @@ class Ping extends Console {
 			}
 		});
 
-		this.clearButton.addEventListener("click", ()=> {
-			const btnOK = this.ConfirmBox("Are you sure you want to clear the list?");
+		optionRemoveAll.addEventListener("click", ()=> {
+			const btnOK = this.ConfirmBox("Are you sure you want to clear the list?", false, "mono/wing.svg");
 			if (btnOK) btnOK.addEventListener("click", ()=> {
 				this.playButton.disabled = true;
 				this.pauseButton.disabled = true;
@@ -78,6 +94,46 @@ class Ping extends Console {
 			});
 		});
 
+		optionRemoveReachable.addEventListener("click", ()=> {
+			const btnOK = this.ConfirmBox("Are you sure you want to remove all reachable hosts?", false, "mono/wing.svg");
+			if (btnOK) btnOK.addEventListener("click", ()=> {
+				let split = this.request.split(";");
+				for (let i = 0; i < split.length; i++) {
+					if (split[i].length === 0) continue;
+
+					let isReachable = this.hashtable[split[i]].ping.filter(o=>o!==-1).some(o=>!isNaN(o));
+					if (isReachable) {
+						this.Remove(this.hashtable[split[i]].host);
+					}
+				}
+
+				if (Object.keys(this.hashtable).length === 0) {
+					this.playButton.disabled = true;
+					this.pauseButton.disabled = true;
+				}
+			});
+		});
+
+		optionRemoveUnreachable.addEventListener("click", ()=> {
+			const btnOK = this.ConfirmBox("Are you sure you want to remove all unreachable hosts?", false, "mono/wing.svg");
+			if (btnOK) btnOK.addEventListener("click", ()=> {
+				let split = this.request.split(";");
+				for (let i = 0; i < split.length; i++) {
+					if (split[i].length === 0) continue;
+
+					let isUnreachable = this.hashtable[split[i]].ping.filter(o=>o!==-1).every(o=>isNaN(o));
+					if (isUnreachable) {
+						this.Remove(this.hashtable[split[i]].host);
+					}
+				}
+				
+				if (Object.keys(this.hashtable).length === 0) {
+					this.playButton.disabled = true;
+					this.pauseButton.disabled = true;
+				}
+			});
+		});
+
 		this.copyButton.addEventListener("click", ()=> {
 			let paramsCopy = structuredClone(this.params);
 			paramsCopy.status = "pause";
diff --git a/Protest/Protest.csproj b/Protest/Protest.csproj
index 6fa5b845..101e5c31 100644
--- a/Protest/Protest.csproj
+++ b/Protest/Protest.csproj
@@ -29,7 +29,7 @@
     <verDoty>$([System.DateTime]::UtcNow.DayOfYear)</verDoty>
     
     <VersionPrefix>5.0.$(verYear).$(verDoty)</VersionPrefix>
-    <!--<VersionSuffix>beta</VersionSuffix>-->
+    <VersionSuffix>beta</VersionSuffix>
     <AssemblyVersion>$(VersionPrefix)</AssemblyVersion>
     <Version>$(VersionPrefix)</Version>
 
diff --git a/Protest/Tools/Monitor.cs b/Protest/Tools/Monitor.cs
index 64ba0e95..c1fbc831 100644
--- a/Protest/Tools/Monitor.cs
+++ b/Protest/Tools/Monitor.cs
@@ -128,7 +128,7 @@ public static async void WebSocketHandler(HttpListenerContext ctx) {
 
                 if (ping) {
                     long icmpResult = HandlePing(target, Math.Min(interval, 1000));
-                    await WsWriteText(ws, $"{{\"index\":0,\"value\":{icmpResult}}}");
+                    await WsWriteText(ws, $"{{\"index\":0,\"data\":{icmpResult}}}");
                 }
 
                 long elapsedTime = (DateTime.UtcNow.Ticks - startTime) / 10_000;