diff --git a/src/il2cpp_resolver.cpp b/src/il2cpp_resolver.cpp
index 159f838..1c15485 100644
--- a/src/il2cpp_resolver.cpp
+++ b/src/il2cpp_resolver.cpp
@@ -198,15 +198,24 @@ ResolvedMethod Il2CppResolver::waitForPurchasedPet() { return resolve("SurvivalL
 
 void Il2CppResolver::dumpDiagnostics(){
 #ifdef _WIN32
-    // Also log via OutputDebugString for Wine debug
     OutputDebugStringA("[Diag] dumpDiagnostics enter\n");
     try{
         char exe[MAX_PATH]; GetModuleFileNameA(nullptr, exe, MAX_PATH);
         char* slash = strrchr(exe, '\\'); if(!slash) slash = strrchr(exe, '/');
         std::string logPath = slash ? std::string(exe, slash - exe) + "\\DevourUnlocker.log" : "DevourUnlocker.log";
         std::ofstream f(logPath, std::ios::app);
-        f << "[Diag] dumpDiagnostics ENTER\n"; f.flush();
+        f << "[Diag] dumpDiagnostics ENTER (safe mode - minimal)\n"; f.flush();
         auto il2cpp_domain_get = reinterpret_cast<void*(*)()>(getProc("il2cpp_domain_get"));
+        if(!il2cpp_domain_get){ f << "[Diag] no domain_get\n"; return; }
+        void* domain = il2cpp_domain_get();
+        if(!domain){ f << "[Diag] domain null (IL2CPP not ready - retry later)\n"; return; }
+        // Minimal safe dump - do not enumerate all classes (caused strlen(null) crash)
+        f << "[Diag] domain=" << domain << " - skipping full enumeration to avoid crash\n";
+        f << "[Diag] If hooks not found, IL2CPP may not be ready until lobby - retry thread will handle\n";
+        f << "[Diag] dump done (safe)\n";
+        return;
+// DISABLED heavy enumeration that caused crash (strlen null at 0x8eb3)
+#if 0
         auto domain_get_assemblies = reinterpret_cast<const void**(*)(void*, size_t*)>(getProc("il2cpp_domain_get_assemblies"));
         auto assembly_get_image = reinterpret_cast<void*(*)(void*)>(getProc("il2cpp_assembly_get_image"));
         auto image_get_class_count = reinterpret_cast<int(*)(void*)>(getProc("il2cpp_image_get_class_count"));
@@ -219,9 +228,9 @@ void Il2CppResolver::dumpDiagnostics(){
         if(!il2cpp_domain_get || !domain_get_assemblies || !assembly_get_image || !image_get_class_count || !image_get_class) {
             f << "[Diag] missing IL2CPP exports for dump\n"; return;
         }
-        void* domain = il2cpp_domain_get();
-        if(!domain){ f << "[Diag] domain null\n"; return; }
-        size_t nAssemblies=0; const void** assemblies = domain_get_assemblies(domain, &nAssemblies);
+        void* domain2 = il2cpp_domain_get();
+        if(!domain2){ f << "[Diag] domain null\n"; return; }
+        size_t nAssemblies=0; const void** assemblies = domain_get_assemblies(domain2, &nAssemblies);
         f << "[Diag] assemblies=" << nAssemblies << "\n";
             for(size_t ai=0; ai<nAssemblies && ai<32; ++ai){
             void* image = assembly_get_image((void*)assemblies[ai]);
@@ -256,7 +265,10 @@ void Il2CppResolver::dumpDiagnostics(){
                             void* ptr = *reinterpret_cast<void**>(reinterpret_cast<uint8_t*>(m) + 0x18);
                             f << " ptr=" << ptr;
                             auto method_get_name2 = reinterpret_cast<const char*(*)(void*)>(getProc("il2cpp_method_get_name"));
-                            if(method_get_name2) f << " name=" << method_get_name2(m);
+                            if(method_get_name2){
+                                const char* mn2 = method_get_name2(m);
+                                f << " name=" << (mn2 ? mn2 : "<null>");
+                            }
                         }
                         f << "\n";
                     }
@@ -289,6 +301,7 @@ void Il2CppResolver::dumpDiagnostics(){
             }
         }
         f << "[Diag] dump done\n";
+#endif // 0
     }catch(...){}
 #endif
 }
diff --git a/src/main_version.cpp b/src/main_version.cpp
index 9f16a6f..358248d 100644
--- a/src/main_version.cpp
+++ b/src/main_version.cpp
@@ -9,10 +9,12 @@ static void logVer(const char* m){
     std::string p = s? std::string(exe,s-exe)+"\\DevourUnlocker.log":"DevourUnlocker.log";
     std::ofstream f(p,std::ios::app); f<<m<<std::endl;
 }
+static bool g_hooked = false;
 static DWORD WINAPI HookThreadVer(LPVOID){
+    if(__atomic_exchange_n(&g_hooked, true, __ATOMIC_SEQ_CST)) return 0;
     logVer("[DevourUnlocker version.dll] HookThread start (always-on full unlock)");
     for(int i=0;i<200;i++){ if(GetModuleHandleA("GameAssembly.dll")) break; Sleep(100); }
-    Sleep(2000);
+    Sleep(3000);
     bool ok = devour::installPatches();
     logVer(ok ? "[DevourUnlocker version.dll] patches installed — all categories unlocked" : "[DevourUnlocker version.dll] patches not yet, retrying via installPatches retry thread");
     return 0;
@@ -21,7 +23,7 @@ BOOL APIENTRY DllMain(HMODULE hMod, DWORD reason, LPVOID) {
     if (reason == DLL_PROCESS_ATTACH) {
         DisableThreadLibraryCalls(hMod);
         logVer("[DevourUnlocker version.dll] DllMain attach (always-on)");
-        CreateThread(nullptr,0,HookThreadVer,nullptr,0,nullptr);
+        if(!g_hooked) CreateThread(nullptr,0,HookThreadVer,nullptr,0,nullptr);
     }
     return TRUE;
 }