diff --git a/frontend/src/App.svelte b/frontend/src/App.svelte
index 2792052..b7f35c2 100644
--- a/frontend/src/App.svelte
+++ b/frontend/src/App.svelte
@@ -60,11 +60,13 @@ function unlerp(min, max, value) {
 async function pleem(id) {
 	let frac = unlerp(3, 4000, +id);
 	frac = Math.min(Math.floor(frac * 70), 70);
-	osc.frequency.value = [174.61307100227927, 184.99610451960257, 195.99654533869912, 207.6511064082122, 219.99868374231448, 233.08048623253953, 246.94017317862662, 261.6239999973751, 277.18097259579804, 293.66301092378137, 311.12512225209025, 329.6255847540217, 349.22614200339063, 369.99220903796777, 391.9930906760873, 415.30221281503555, 439.9973674831575, 466.1609724635201, 493.8803463556016, 523.2479999930003, 554.3619451897422, 587.3260218455986, 622.2502445020995, 659.2511695058387, 698.4522840044455, 739.9844180734609, 783.9861813495528, 830.6044256272934, 879.9947349633721, 932.3219449239223, 987.7606927078998, 1046.4959999825007, 1108.7238903757761, 1174.6520436872686, 1244.5004890000369, 1318.5023390072677, 1396.904568004219, 1479.9688361419721, 1567.9723626938617, 1661.2088512490309, 1759.989469920858, 1864.6438898416084, 1975.5213854091928, 2092.991999958002, 2217.4477807441367, 2349.3040873666805, 2489.00097799175, 2637.004678005717, 2793.8091359990954, 2959.937672274046, 3135.944725377236, 3322.417702486951, 3519.9789398299445, 3729.2877796707453, 3951.0427708051725, 4185.983999902005, 4434.895561473442, 4698.608174717648, 4978.001955966852, 5274.009355993795, 5587.618271979502, 5919.875344528292, 6271.889450733495, 6644.835404951677, 7039.957879636343, 7458.575559316544, 7902.085541583915, 8371.967999776009, 8869.791122917219, 9397.216349403865, 9956.003911900405 ][frac];
+	osc.frequency.value = [174.61307100227927, 184.99610451960257, 195.99654533869912, 207.6511064082122, 219.99868374231448, 233.08048623253953, 246.94017317862662, 261.6239999973751, 277.18097259579804, 293.66301092378137, 311.12512225209025, 329.6255847540217, 349.22614200339063, 369.99220903796777, 391.9930906760873, 415.30221281503555, 439.9973674831575, 466.1609724635201, 493.8803463556016, 523.2479999930003, 554.3619451897422, 587.3260218455986, 622.2502445020995, 659.2511695058387, 698.4522840044455, 739.9844180734609, 783.9861813495528, 830.6044256272934, 879.9947349633721, 932.3219449239223, 987.7606927078998, 1046.4959999825007, 1108.7238903757761, 1174.6520436872686, 1244.5004890000369, 1318.5023390072677, 1396.904568004219, 1479.9688361419721, 1567.9723626938617, 1661.2088512490309, 1759.989469920858, 1864.6438898416084, 1975.5213854091928, 2092.991999958002, 2217.4477807441367, 2349.3040873666805, 2489.00097799175, 2637.004678005717, 2793.8091359990954, 2959.937672274046, 3135.944725377236, 3322.417702486951, 3519.9789398299445, 3729.2877796707453, 3951.0427708051725, 4185.983999902005, 4434.895561473442, 4698.608174717648, 4978.001955966852, 5274.009355993795, 5587.618271979502, 5919.875344528292, 6271.889450733495, 6644.835404951677, 7039.957879636343, 7458.575559316544, 7902.085541583915, 8371.967999776009, 8869.791122917219, 9397.216349403865, 9956.003911900405 ][frac] || 440;
 	await delay(1);
 	osc.connect(gain);
 	await delay(40);
-	osc.disconnect(gain);
+	try{
+		osc.disconnect(gain);
+	}catch(e){}
 }
 
 
@@ -249,7 +251,8 @@ let stick;
 
 function packetFilter(packet) {
 	if(!filter.length && !JSONfilter.length) return false;
-	const and = filter.length && JSONfilter.length;
+	let and = filter.length && JSONfilter.length;
+	if(!orand) and = false;
 	let text, json;
 	if(filter.length && packet.protoName.includes && packet.protoName.toLowerCase().includes(filter.toLowerCase())) text = true;
 	if(filter.length && ('' + packet.packetID).includes(filter)) text = true;
@@ -260,7 +263,7 @@ function packetFilter(packet) {
 	return false;
 }
 let FilteredPackets = [];
-$: if(filter.length || JSONfilter.length) {
+$: if(filter.length || JSONfilter.length || orand) {
 	tick().then(() => {
 		FilteredPackets = Packets.filter(packetFilter, filter, JSONfilter);
 		setTimeout(() => {
@@ -295,7 +298,7 @@ onMount(async () => {
 window.q = (id) => {
 	new WSMessage('FindIdReq', {id: id}).send();
 }
-let node, details, filterTableHost;
+let node, details, filterTableHost, orand = true;
 </script>
 
 <svelte:head>
@@ -333,6 +336,13 @@ let node, details, filterTableHost;
 	<div class="main-host">
 		<div class="filter-host">
 			<input type="text" bind:value={filter} placeholder=" PACKET" />
+			<div class="orand" on:click={() => orand = !orand}>
+				{#if orand}
+				<span and>AND</span>
+				{:else}
+				<span or>OR</span>
+				{/if}
+			</div>
 			<input type="text" bind:value={JSONfilter} placeholder=" JSON" />
 		</div>
 		<div class="results-host" class:open={filter.length || JSONfilter.length}>
@@ -555,5 +565,30 @@ input[type="text"] {
 .results-host :global(.tr > div) {
 	background: transparent !important;
 }
+.orand {
+	font-size: 0.8em;
+	box-sizing: border-box;
+	padding: 3px;
+	background: rgba(0,0,0,0.7);
+	border-bottom: 1px solid rgba(255,255,255,0.2);
+	cursor: pointer;
+}
+.orand:hover {
+	background: rgba(0,0,0,0.2);
+}
+.orand span {
+	background: #1AA1E7;
+	color: white;
+	font-weight: 700;
+	padding: 0.3em 0.2em;
+	display: block;
+	border-radius: 2px;
+	min-width: 2.2em;
+	text-align: center;
+	user-select: none;
+}
+.orand span[or] {
+	margin-top: 1.5em;
+}
 
 </style>
\ No newline at end of file