Apparently my try to fix racing issue with mixed path was causing stability issue, oh well

Core/Config.cpp

@@ -1424,11 +1424,7 @@ void Config::AddRecent(const std::string &file) {
 	// We'll add it back below.  This makes sure it's at the front, and only once.
 	RemoveRecent(file);
 	const std::string filename = File::ResolvePath(file);
-	std::string filename2 = filename;
-#ifdef _WIN32
-	filename2 = ReplaceAll(filename, "\\", "/");
-#endif
-	recentIsos.insert(recentIsos.begin(), filename2);
+	recentIsos.insert(recentIsos.begin(), filename);
 	if ((int)recentIsos.size() > iMaxRecent)
 		recentIsos.resize(iMaxRecent);
 }

Core/PSPLoaders.cpp

@@ -363,7 +363,7 @@ bool Load_PSP_ELF_PBP(FileLoader *fileLoader, std::string *error_string) {
 
 #ifdef _WIN32
 	// Turn the slashes back to the Windows way.
-	//path = ReplaceAll(path, "/", "\\");
+	path = ReplaceAll(path, "/", "\\");
 #endif
 
 	if (!PSP_CoreParameter().mountRoot.empty()) {