diff --git a/node/PacketMultiplexer.cpp b/node/PacketMultiplexer.cpp
index 9035ccc0c..a1dc835a1 100644
--- a/node/PacketMultiplexer.cpp
+++ b/node/PacketMultiplexer.cpp
@@ -62,7 +62,7 @@ void PacketMultiplexer::putFrame(void* tPtr, uint64_t nwid, void** nuptr, const
 	memcpy(packet->data, data, len);
 
 	int bucket = flowId % _concurrency;
-	_rxPacketQueues[bucket]->postLimit(packet, 256);
+	_rxPacketQueues[bucket]->postLimit(packet, 2048);
 }
 
 void PacketMultiplexer::setUpPostDecodeReceiveThreads(unsigned int concurrency, bool cpuPinningEnabled)
diff --git a/service/OneService.cpp b/service/OneService.cpp
index ff79c6f85..1544b8150 100644
--- a/service/OneService.cpp
+++ b/service/OneService.cpp
@@ -997,12 +997,13 @@ public:
 		_node->initMultithreading(_concurrency, _cpuPinningEnabled);
 		bool pinning = _cpuPinningEnabled;
 
+/*
 		fprintf(stderr, "Starting %d RX threads\n", _concurrency);
 		for (unsigned int i = 0; i < _concurrency; ++i) {
 			_rxPacketThreads.push_back(std::thread([this, i, pinning]() {
 
 			if (pinning) {
-#if defined(__LINUX__) || defined(__FreeBSD__) /* || defined(__APPLE__) */
+#if defined(__LINUX__) || defined(__FreeBSD__) // || defined(__APPLE__)
 				int pinCore = i % _concurrency;
 				fprintf(stderr, "CPU Pinning enabled. Pinning thread %d to core %d\n", i, pinCore);
 				pthread_t self = pthread_self();
@@ -1015,7 +1016,7 @@ public:
 #elif __FreeBSD__
 				int rc = pthread_setaffinity_np(self, sizeof(cpu_set_t), &cpuset);
 #endif
-#if defined(__LINUX__) || defined(__FreeBSD__) /* || defined(__APPLE__) */
+#if defined(__LINUX__) || defined(__FreeBSD__) // || defined(__APPLE__)
 				if (rc != 0)
 				{
 					fprintf(stderr, "failed to pin rx thread %d to core %d: %s\n", i, pinCore, strerror(errno));
@@ -1048,6 +1049,7 @@ public:
 				}
 			}));
 		}
+		*/
 	}
 
 	virtual ReasonForTermination run()
@@ -2997,6 +2999,7 @@ public:
 		if ((len >= 16) && (reinterpret_cast<const InetAddress*>(from)->ipScope() == InetAddress::IP_SCOPE_GLOBAL)) {
 			_lastDirectReceiveFromGlobal = now;
 		}
+		/*
 #if defined(__LINUX__) || defined(__FreeBSD__)
 		if (_multicoreEnabled) {
 			PacketRecord* packet;
@@ -3015,10 +3018,11 @@ public:
 			memcpy(&(packet->from), from, sizeof(struct sockaddr_storage));
 			packet->size = (unsigned int)len;
 			memcpy(packet->data, data, len);
-			_rxPacketQueue.postLimit(packet, 256 * _concurrency);
+			_rxPacketQueue.postLimit(packet, 2048 * _concurrency);
 		}
 		else {
 #endif
+*/
 			const ZT_ResultCode rc = _node->processWirePacket(nullptr,now,reinterpret_cast<int64_t>(sock),reinterpret_cast<const struct sockaddr_storage *>(from),data,len,&_nextBackgroundTaskDeadline);
 			if (ZT_ResultCode_isFatal(rc)) {
 				char tmp[256];
@@ -3028,9 +3032,9 @@ public:
 				_fatalErrorMessage = tmp;
 				this->terminate();
 			}
-#if defined(__LINUX__) || defined(__FreeBSD__)
-		}
-#endif
+//#if defined(__LINUX__) || defined(__FreeBSD__)
+//		}
+//#endif
 	}