fixed NES probe duplicating probes

index.html

@@ -259,6 +259,7 @@ if (window.location.host.endsWith('8bitworkshop.com')) {
   <div id="workspace">
   </div>
   <div class="emulator disable-select" id="emulator">
+    <!-- replay slider -->
     <div id="replaydiv" class="replaydiv" style="display:none">
      <div style="display:flex">
       <button id="replay_min" class="btn" title="Start of replay"><span class="glyphicon glyphicon-fast-backward" aria-hidden="true"></span></button>

src/platform/nes.ts

@@ -253,6 +253,7 @@ class JSNESPlatform extends Base6502Platform implements Platform, Probeable {
         old_writeMem(a,v);
         this.probe.logVRAMWrite(a,v);
       }
+      ppu.haveProxied = true;
     }
   }
   newCodeAnalyzer() {