diff --git a/Core/HLE/sceNetAdhoc.cpp b/Core/HLE/sceNetAdhoc.cpp
index 3231ad6c6e..85645292dd 100644
--- a/Core/HLE/sceNetAdhoc.cpp
+++ b/Core/HLE/sceNetAdhoc.cpp
@@ -7250,7 +7250,8 @@ int matchingInputThread(int matchingId) // TODO: The MatchingInput thread is usi
 				context->socketlock->unlock();
 
 				// Received Data from a Sender that interests us
-				if (recvresult == 0 && rxbuflen > 0 && context->port == senderport)
+				// Note: There are cases where the sender port might be re-mapped by router or ISP, so we shouldn't check the source port.
+				if (recvresult == 0 && rxbuflen > 0)
 				{
 					// Log Receive Success
 					if (context->rxbuf[0] > 1) {
@@ -7303,10 +7304,6 @@ int matchingInputThread(int matchingId) // TODO: The MatchingInput thread is usi
 
 					// Ignore Incoming Trash Data
 				}
-				else if (recvresult == 0 && rxbuflen > 0) {
-					WARN_LOG(SCENET, "InputLoop[%d]: Unknown Port[%s:%u] (Recved=%i, Length=%i)", matchingId, mac2str(&sendermac).c_str(), senderport, recvresult, rxbuflen);
-					host->NotifyUserMessage(std::string(n->T("Data from incorrect Port")) + std::string(" [") + mac2str(&sendermac) + std::string("]:") + std::to_string(senderport) + std::string(" -> ") + std::to_string(context->port) + std::string(" (") + std::to_string(portOffset) + std::string(")"), 1.0, 0x0080ff);
-				}
 
 				// Handle Peer Timeouts
 				handleTimeout(context);