diff --git a/src/frontend/App.cpp b/src/frontend/App.cpp
index d25d2c19..0d6e0d88 100644
--- a/src/frontend/App.cpp
+++ b/src/frontend/App.cpp
@@ -7,7 +7,6 @@ void App::Run() {
   const u8* state = SDL_GetKeyboardState(nullptr);
   SDL_EventState(SDL_DROPFILE, SDL_ENABLE);
   while (!core.done) {
-    core.UpdateController(state);
     core.Run(window, window.volumeL, window.volumeR);
 
     SDL_Event event;
@@ -54,6 +53,8 @@ void App::Run() {
             }
           } break;
       }
+
+      core.UpdateController(state);
     }
   }
 }
diff --git a/src/n64/Core.cpp b/src/n64/Core.cpp
index 09d3ddf8..cc711dc4 100644
--- a/src/n64/Core.cpp
+++ b/src/n64/Core.cpp
@@ -32,7 +32,6 @@ CartInfo Core::LoadROM(const std::string& rom_) {
 void Core::Run(Window& window, float volumeL, float volumeR) {
   MMIO& mmio = mem.mmio;
   Controller& controller = mmio.si.controller;
-  int cycles = 0;
   for(int field = 0; field < mmio.vi.numFields; field++) {
     int frameCycles = 0;
     if(!pause && romLoaded) {
diff --git a/src/n64/Core.hpp b/src/n64/Core.hpp
index 734acf97..2a15dea5 100644
--- a/src/n64/Core.hpp
+++ b/src/n64/Core.hpp
@@ -18,6 +18,7 @@ struct Core {
   VI& GetVI() { return mem.mmio.vi; }
 
   u32 breakpoint = 0;
+  int cycles = 0;
 
   bool pause = true;
   bool romLoaded = false;
diff --git a/src/n64/core/rsp/decode.cpp b/src/n64/core/rsp/decode.cpp
index 9eeacd1a..084909a7 100644
--- a/src/n64/core/rsp/decode.cpp
+++ b/src/n64/core/rsp/decode.cpp
@@ -95,7 +95,7 @@ inline void cop2(RSP& rsp, u32 instr) {
         case 0x04: rsp.mtc2(instr); break;
         case 0x06: rsp.ctc2(instr); break;
         case 0x10: case 0x1C: case 0x1E:
-        case 0x1F: case 0x14: break;
+        case 0x1F: case 0x14: rsp.vzero(instr); break;
         default: util::panic("Unhandled RSP COP2 sub ({:05b})\n", mask_sub);
       }
       break;