diff --git a/pages/index.vue b/pages/index.vue
index 2b22d0a..29c643b 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -1108,12 +1108,12 @@
                 {{ job.cutIn ? 'Next' : (canCutInStudioJob ? 'Run next' : 'Start now') }}
               </button>
               <button
-                v-if="job.status === 'waiting' || job.status === 'held'"
+                v-if="job.status === 'waiting' || job.status === 'held' || job.status === 'running' || job.status === 'error'"
                 type="button"
                 class="shrink-0 text-xs text-zinc-400 hover:text-red-200"
                 @click="dismissStudioJob(job.id)"
               >
-                Remove
+                {{ job.status === 'running' ? 'Cancel' : 'Remove' }}
               </button>
             </li>
           </ul>
diff --git a/pages/queue.vue b/pages/queue.vue
index 226c9aa..87667ad 100644
--- a/pages/queue.vue
+++ b/pages/queue.vue
@@ -537,7 +537,7 @@ const pauseDisabledReason = computed(() => {
   return ''
 })
 const clearableCount = computed(() => (
-  jobs.value.filter(job => job.status === 'waiting' || job.status === 'held').length
+  jobs.value.filter(job => job.status === 'waiting' || job.status === 'held' || job.status === 'error').length
   + orphans.value.filter(queue => queue.status !== 'running').length
 ))
 
@@ -776,7 +776,7 @@ function jobThumb(job: StudioJobRow) {
 }
 
 function canRemoveJob(job: StudioJobRow) {
-  return job.status === 'waiting' || job.status === 'held' || job.status === 'running'
+  return job.status === 'waiting' || job.status === 'held' || job.status === 'running' || job.status === 'error'
 }
 
 function promptSnippet(text?: string) {
@@ -841,9 +841,12 @@ async function confirmRemove() {
 }
 
 async function removeJob(job: StudioJobRow) {
-  await $fetch(`/api/studio-queue/${job.id}`, { method: 'DELETE' }).catch((err: any) => {
-    error.value = err?.data?.statusMessage || err?.message || 'Could not remove that job'
-  })
+  try {
+    await $fetch(`/api/studio-queue/${job.id}`, { method: 'DELETE' })
+  } catch (err: any) {
+    error.value = err?.data?.statusMessage || err?.statusMessage || err?.message || 'Could not remove that job'
+    throw err
+  }
   await loadQueues()
 }
 
@@ -1002,7 +1005,7 @@ async function clearAll() {
   if (!confirm(`Clear waiting and paused jobs from the queue? Saved clips stay in the library.${extra}`)) return
   error.value = ''
   try {
-    for (const job of jobs.value.filter(item => item.status === 'waiting' || item.status === 'held')) {
+    for (const job of jobs.value.filter(item => item.status === 'waiting' || item.status === 'held' || item.status === 'error')) {
       await $fetch(`/api/studio-queue/${job.id}`, { method: 'DELETE' }).catch(() => null)
     }
     await $fetch('/api/queues', { method: 'DELETE' })
diff --git a/server/utils/shotQueue.ts b/server/utils/shotQueue.ts
index e457288..d54aeaf 100644
--- a/server/utils/shotQueue.ts
+++ b/server/utils/shotQueue.ts
@@ -58,6 +58,7 @@ export interface ShotQueue {
 
 const writeChains = new Map<string, Promise<unknown>>()
 const activeJobs = new Map<string, string>()
+const cancelledQueueIds = new Set<string>()
 
 function libraryRoot() {
   const config = useRuntimeConfig()
@@ -135,9 +136,23 @@ export function queueIsProcessing(id: string) {
   return activeJobs.has(id)
 }
 
+export function markShotQueueCancelled(id: string) {
+  if (!id) return
+  cancelledQueueIds.add(id)
+  activeJobs.delete(id)
+}
+
+export function isShotQueueCancelled(id: string) {
+  return Boolean(id) && cancelledQueueIds.has(id)
+}
+
 export function setQueueJob(id: string, jobId: string | null) {
-  if (jobId) activeJobs.set(id, jobId)
-  else activeJobs.delete(id)
+  if (jobId) {
+    if (cancelledQueueIds.has(id)) return
+    activeJobs.set(id, jobId)
+  } else {
+    activeJobs.delete(id)
+  }
 }
 
 export function getQueueJobId(id: string) {
@@ -229,6 +244,9 @@ export async function createShotQueue(params: {
 }
 
 export async function updateShotQueue(owner: string, id: string, patch: (queue: ShotQueue) => void) {
+  if (cancelledQueueIds.has(id)) {
+    throw createError({ statusCode: 410, statusMessage: 'This batch was removed' })
+  }
   return mutate(owner, (queues) => {
     const queue = queues.find(item => item.id === id)
     if (!queue) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
@@ -314,6 +332,9 @@ export async function syncQueueFromJob(job: Job, clipId?: string) {
 }
 
 export async function prepareQueueBurst(owner: string, id: string, count: number | 'all') {
+  if (cancelledQueueIds.has(id)) {
+    throw createError({ statusCode: 410, statusMessage: 'This batch was removed' })
+  }
   return mutate(owner, (queues) => {
     const queue = queues.find(item => item.id === id)
     if (!queue) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
@@ -418,7 +439,7 @@ export async function deleteShotQueue(owner: string, id: string, options: { forc
   if (!options.force && activeJobs.has(id)) {
     throw createError({ statusCode: 409, statusMessage: 'Stop this batch before deleting it' })
   }
-  activeJobs.delete(id)
+  markShotQueueCancelled(id)
   return mutate(owner, (queues) => {
     const index = queues.findIndex(item => item.id === id)
     if (index < 0) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
diff --git a/server/utils/studioQueue.ts b/server/utils/studioQueue.ts
index 54f49a0..3ea18ae 100644
--- a/server/utils/studioQueue.ts
+++ b/server/utils/studioQueue.ts
@@ -346,20 +346,28 @@ export async function patchStudioJob(owner: string, id: string, patch: (job: Stu
   })
 }
 
+function canCancelStudioStatus(status: StudioJobStatus) {
+  return status === 'waiting' || status === 'held' || status === 'running' || status === 'error'
+}
+
 export async function cancelStudioJob(owner: string, id: string) {
   const before = readJobs(owner).find(item => item.id === id)
   if (!before) throw createError({ statusCode: 404, statusMessage: 'Queued job not found' })
-  if (before.status !== 'waiting' && before.status !== 'held' && before.status !== 'running') {
+  if (!canCancelStudioStatus(before.status)) {
     throw createError({ statusCode: 409, statusMessage: 'That job is no longer in the queue' })
   }
-  const stopLive = before.status === 'running'
   const liveJobId = before.liveJobId
   const shotQueueId = before.shotQueueId
+  if (shotQueueId) {
+    const { markShotQueueCancelled, setQueueJob } = await import('~/server/utils/shotQueue')
+    markShotQueueCancelled(shotQueueId)
+    setQueueJob(shotQueueId, null)
+  }
 
   const result = await mutateStore(owner, (store) => {
     const job = store.jobs.find(item => item.id === id)
     if (!job) throw createError({ statusCode: 404, statusMessage: 'Queued job not found' })
-    if (job.status !== 'waiting' && job.status !== 'held' && job.status !== 'running') {
+    if (!canCancelStudioStatus(job.status)) {
       throw createError({ statusCode: 409, statusMessage: 'That job is no longer in the queue' })
     }
     job.status = 'cancelled'
@@ -368,6 +376,8 @@ export async function cancelStudioJob(owner: string, id: string) {
     job.pauseAfterCurrent = false
     job.pausedByUser = false
     job.liveJobId = undefined
+    job.shotQueueId = undefined
+    job.lastError = undefined
     job.updatedAt = Date.now()
     const stillCutIn = store.jobs.some(item => item.status === 'waiting' && item.cutIn)
     if (!stillCutIn) {
@@ -380,13 +390,10 @@ export async function cancelStudioJob(owner: string, id: string) {
     syncPausedFlag(store)
     return structuredClone(job)
   })
-  if (stopLive) {
-    await stopLiveGeneration(liveJobId, shotQueueId)
-  }
-  if (result.shotQueueId) {
-    const { deleteShotQueue, setQueueJob } = await import('~/server/utils/shotQueue')
-    setQueueJob(result.shotQueueId, null)
-    await deleteShotQueue(owner, result.shotQueueId, { force: true }).catch(() => null)
+  await stopLiveGeneration(liveJobId, shotQueueId)
+  if (shotQueueId) {
+    const { deleteShotQueue } = await import('~/server/utils/shotQueue')
+    await deleteShotQueue(owner, shotQueueId, { force: true }).catch(() => null)
   }
   const jobs = readJobs(owner)
   if (!jobs.some(item => item.status === 'waiting' && item.cutIn)) {
@@ -425,12 +432,13 @@ async function stopLiveGeneration(liveJobId?: string, shotQueueId?: string) {
 }
 
 export async function cancelOrphanQueue(owner: string, queueId: string) {
-  const { getShotQueue, getQueueJobId, queueIsProcessing, deleteShotQueue } = await import('~/server/utils/shotQueue')
+  const { getShotQueue, getQueueJobId, queueIsProcessing, deleteShotQueue, markShotQueueCancelled } = await import('~/server/utils/shotQueue')
   const queue = getShotQueue(owner, queueId)
   if (!queue) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
+  markShotQueueCancelled(queueId)
   const generating = queue.status === 'running' || queueIsProcessing(queueId)
   const liveJobId = getQueueJobId(queueId) || queue.currentJobId
-  if (generating) {
+  if (generating || liveJobId) {
     await stopLiveGeneration(liveJobId, queueId)
   }
   await deleteShotQueue(owner, queueId, { force: true }).catch(() => null)
@@ -650,33 +658,43 @@ async function dispatchStudioQueue() {
 }
 
 async function resumeHeldStudioJob(item: StudioJob) {
-  if (!item.shotQueueId) {
+  const latest = readJobs(item.ownerKey).find(job => job.id === item.id)
+  if (!latest || latest.status === 'cancelled') return false
+  if (!latest.shotQueueId) {
     await patchStudioJob(item.ownerKey, item.id, (job) => {
+      if (job.status === 'cancelled') return
       job.status = 'complete'
       job.holdForCutIn = false
     })
     return false
   }
+  const { isShotQueueCancelled } = await import('~/server/utils/shotQueue')
+  if (isShotQueueCancelled(latest.shotQueueId)) return false
   await patchStudioJob(item.ownerKey, item.id, (job) => {
+    if (job.status === 'cancelled') return
     job.status = 'running'
     job.lastError = undefined
   })
+  if (readJobs(item.ownerKey).find(job => job.id === item.id)?.status === 'cancelled') return false
   const { startQueueBurst } = await import('~/server/utils/videoChain')
-  const count = item.resumeAutoRun ? 'all' as const : 1
+  const count = latest.resumeAutoRun ? 'all' as const : 1
   try {
-    const started = await startQueueBurst(item.ownerKey, item.shotQueueId, count)
+    const started = await startQueueBurst(item.ownerKey, latest.shotQueueId, count)
     await patchStudioJob(item.ownerKey, item.id, (job) => {
+      if (job.status === 'cancelled') return
       job.status = 'running'
       job.liveJobId = started.jobId
       job.holdForCutIn = false
       job.cutIn = false
     })
-    return true
+    return readJobs(item.ownerKey).find(job => job.id === item.id)?.status === 'running'
   } catch (error) {
     const message = error instanceof Error ? error.message : String(error)
     if (/already processing/i.test(message)) return true
+    if (/removed|not found/i.test(message)) return false
     const transient = /offline|never answered|host agent|unreachable|asleep|Starting Comfy|ComfyUI \(1\)|instance picker/i.test(message)
     await patchStudioJob(item.ownerKey, item.id, (job) => {
+      if (job.status === 'cancelled') return
       job.status = transient ? 'held' : 'error'
       job.lastError = message
       job.holdForCutIn = transient
@@ -1116,7 +1134,7 @@ export async function onLiveVideoSettled(job: Job) {
     await mutateStore(owner, (store) => {
       const row = store.jobs.find(item => item.liveJobId === job.id)
         || (job.library?.queueId ? store.jobs.find(item => item.shotQueueId === job.library?.queueId) : undefined)
-      if (!row) {
+      if (!row || row.status === 'cancelled') {
         syncPausedFlag(store)
         return
       }
@@ -1321,9 +1339,11 @@ export async function toggleStudioQueuePause(owner: string, options: {
 }
 
 export async function onStudioQueueBurstStarted(owner: string, queueId: string, liveJobId: string) {
+  const { isShotQueueCancelled } = await import('~/server/utils/shotQueue')
+  if (isShotQueueCancelled(queueId)) return
   await mutateStore(owner, (store) => {
     const row = store.jobs.find(job => job.shotQueueId === queueId)
-    if (!row) {
+    if (!row || row.status === 'cancelled') {
       syncPausedFlag(store)
       return
     }
diff --git a/server/utils/videoChain.ts b/server/utils/videoChain.ts
index d5a865d..7140b79 100644
--- a/server/utils/videoChain.ts
+++ b/server/utils/videoChain.ts
@@ -13,6 +13,7 @@ import { onLiveVideoSettled, onStudioQueueBurstStarted } from '~/server/utils/st
 import {
   finishQueueBurst,
   getShotQueue,
+  isShotQueueCancelled,
   lastCompletedIndex,
   liveSegmentPrompt,
   prepareQueueBurst,
@@ -515,6 +516,9 @@ export async function runGeneration(job: Job, params: VideoChainParams) {
 }
 
 export async function startQueueBurst(owner: string, queueId: string, count: number | 'all') {
+  if (isShotQueueCancelled(queueId)) {
+    throw createError({ statusCode: 410, statusMessage: 'This batch was removed' })
+  }
   await ensureComfyReady((status) => {
     console.log(JSON.stringify({
       src: 'video-chain',
@@ -524,6 +528,9 @@ export async function startQueueBurst(owner: string, queueId: string, count: num
       message: status.message
     }))
   })
+  if (isShotQueueCancelled(queueId)) {
+    throw createError({ statusCode: 410, statusMessage: 'This batch was removed' })
+  }
   const { queue, count: n } = await prepareQueueBurst(owner, queueId, count)
   const lastIndex = lastCompletedIndex(queue)
   const clipId = queue.currentClipId