diff --git a/package.json b/package.json
index 7492eeeed..c639567fd 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "zed-software-system",
   "private": true,
-  "version": "0.20.22",
+  "version": "0.20.23",
   "type": "module",
   "scripts": {
     "sloc": "npx sloc zss",
diff --git a/zss/chip.ts b/zss/chip.ts
index ca66b66bc..d778e0fe5 100644
--- a/zss/chip.ts
+++ b/zss/chip.ts
@@ -23,7 +23,7 @@ import { memoryclearflags, memoryreadflags } from './memory'
 import { ARG_TYPE, READ_CONTEXT, readargs } from './words/reader'
 import { WORD, WORD_RESULT } from './words/types'
 
-export const CONFIG = { HALT_AT_COUNT: 64 }
+export const CONFIG = { HALT_AT_COUNT: 96 }
 
 export type MESSAGE = {
   id: string
diff --git a/zss/device/synth.ts b/zss/device/synth.ts
index 1c957b2e3..074a10726 100644
--- a/zss/device/synth.ts
+++ b/zss/device/synth.ts
@@ -21,14 +21,14 @@ import {
 } from 'tone'
 import { createdevice } from 'zss/device'
 import { ECHO_OFF, ECHO_ON } from 'zss/gadget/audio/fx'
-import { createsource } from 'zss/gadget/audio/source'
-import { clamp } from 'zss/mapping/number'
 import {
   invokeplay,
   parseplay,
   SYNTH_INVOKE,
   SYNTH_NOTE_ON,
-} from 'zss/mapping/play'
+} from 'zss/gadget/audio/play'
+import { createsource } from 'zss/gadget/audio/source'
+import { clamp } from 'zss/mapping/number'
 import { isarray, isnumber, ispresent, isstring } from 'zss/mapping/types'
 import { NAME } from 'zss/words/types'
 
diff --git a/zss/mapping/play.ts b/zss/gadget/audio/play.ts
similarity index 98%
rename from zss/mapping/play.ts
rename to zss/gadget/audio/play.ts
index 8b5a6eebb..15142bef8 100644
--- a/zss/mapping/play.ts
+++ b/zss/gadget/audio/play.ts
@@ -1,6 +1,5 @@
 import * as Tone from 'tone'
-
-import { isnumber, ispresent } from './types'
+import { isnumber, ispresent } from 'zss/mapping/types'
 
 export enum SYNTH_OP {
   OFF,
diff --git a/zss/memory/index.ts b/zss/memory/index.ts
index 51b5ff38b..0f84d7518 100644
--- a/zss/memory/index.ts
+++ b/zss/memory/index.ts
@@ -452,7 +452,7 @@ export function memorytick() {
 
   // loaders get more processing time
   const resethalt = CONFIG.HALT_AT_COUNT
-  CONFIG.HALT_AT_COUNT = resethalt * 32
+  CONFIG.HALT_AT_COUNT = 256
 
   // update loaders
   MEMORY.loaders.forEach((code, id) => {