Index: binaries/data/config/default.cfg
===================================================================
--- binaries/data/config/default.cfg
+++ binaries/data/config/default.cfg
@@ -138,6 +138,11 @@
 session = 60         ; Throttle FPS in running games (prevents 100% CPU workload).
 menu = 60            ; Throttle FPS in menus only.
 
+[profiler2]
+server = "127.0.0.1"                      ; Bind to localhost for security
+server.port = 8000                        ; Use a free port on your machine. If port is not 8000 js frontend in source/tools/profiler2 will not work
+server.threads = 6                        ; Enough for the browser's parallel connection limit
+
 [hotkey]
 ; Each one of the specified keys will trigger the action on the left
 ; for multiple-key combinations, separate keys with '+'.
Index: source/ps/Profiler2.h
===================================================================
--- source/ps/Profiler2.h
+++ source/ps/Profiler2.h
@@ -413,7 +413,7 @@
 
 	/**
 	 * Call in any thread to save a JSONP representation of the buffers
-	 * for all threads, to a file named profile2.jsonp in the logs directory.
+	 * for all threads, to a file named profile2.json in the logs directory.
 	 */
 	void SaveToFile();
 
Index: source/ps/Profiler2.cpp
===================================================================
--- source/ps/Profiler2.cpp
+++ source/ps/Profiler2.cpp
@@ -27,6 +27,7 @@
 #include "lib/allocators/shared_ptr.h"
 #include "lib/os_path.h"
 #include "ps/CLogger.h"
+#include "ps/ConfigDB.h"
 #include "ps/CStr.h"
 #include "ps/Profiler2GPU.h"
 #include "ps/Pyrogenesis.h"
@@ -178,10 +179,17 @@
 	if (m_MgContext)
 		return;
 
-	const char *options[] = {
-		"listening_ports", "127.0.0.1:8000", // bind to localhost for security
-		"num_threads", "6", // enough for the browser's parallel connection limit
-		NULL
+	CStr listeningPort;
+	CStr listeningServer;
+	CStr numThreads;
+	CFG_GET_VAL("profiler2.server.port", listeningPort);
+	CFG_GET_VAL("profiler2.server", listeningServer);
+	CFG_GET_VAL("profiler2.server.threads", numThreads);
+	std::string listening_ports = fmt::format("{0}:{1}", listeningServer, listeningPort);
+	const char* options[5] = {
+		"listening_ports", listening_ports.c_str(),
+		"num_threads", numThreads.c_str(),
+		nullptr
 	};
 	m_MgContext = mg_start(MgCallback, this, options);
 	ENSURE(m_MgContext);
@@ -921,7 +929,8 @@
 
 void CProfiler2::SaveToFile()
 {
-	OsPath path = psLogDir()/"profile2.jsonp";
+	OsPath path = psLogDir()/"profile2.json";
+	debug_printf("Writing profile data to: %ls \n", OsString(path).c_str());
 	std::ofstream stream(OsString(path).c_str(), std::ofstream::out | std::ofstream::trunc);
 	ENSURE(stream.good());