diff --git a/src/views/dicom-show/dicom-study.vue b/src/views/dicom-show/dicom-study.vue
index b51e5315..bb3d87de 100644
--- a/src/views/dicom-show/dicom-study.vue
+++ b/src/views/dicom-show/dicom-study.vue
@@ -155,7 +155,7 @@ import store from '@/store'
 import { changeURLStatic } from '@/utils/history.js'
 cornerstoneWADOImageLoader.external.dicomParser = dicomParser
 cornerstoneWADOImageLoader.external.cornerstone = cornerstone
-const maximumSizeInBytes = 1024 * 1024 * 1024 // 1 GB
+const maximumSizeInBytes = 1024 * 1024 * 1024 * 3// 3 GB
 export default {
   components: {
     'dicom-viewer': dicomViewer
diff --git a/src/views/dicom-show/dicom-visit.vue b/src/views/dicom-show/dicom-visit.vue
index d0a59869..ebf8a3c4 100644
--- a/src/views/dicom-show/dicom-visit.vue
+++ b/src/views/dicom-show/dicom-visit.vue
@@ -274,7 +274,7 @@ import store from '@/store'
 import { changeURLStatic } from '@/utils/history.js'
 cornerstoneWADOImageLoader.external.dicomParser = dicomParser
 cornerstoneWADOImageLoader.external.cornerstone = cornerstone
-const maximumSizeInBytes = 1024 * 1024 * 1024 // 1 GB
+const maximumSizeInBytes = 1024 * 1024 * 1024 * 6
 export default {
   name: 'DicomsOfVisit',
   components: {
diff --git a/src/views/trials/trials-panel/reading/dicoms/components/StudyList.vue b/src/views/trials/trials-panel/reading/dicoms/components/StudyList.vue
index 0a7c181c..6de06315 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/StudyList.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/StudyList.vue
@@ -168,7 +168,7 @@ import store from '@/store'
 import SrList from './SrList'
 cornerstoneWADOImageLoader.external.dicomParser = dicomParser
 cornerstoneWADOImageLoader.external.cornerstone = cornerstone
-const maximumSizeInBytes = 1024 * 1024 * 1024 // 1 GB
+const maximumSizeInBytes = 1024 * 1024 * 1024 * 3
 cornerstone.imageCache.setMaximumSizeBytes(maximumSizeInBytes)
 export default {
   name: 'StudyList',
diff --git a/src/views/trials/trials-panel/reading/dicoms/customize/CustomizeDicomViewer.vue b/src/views/trials/trials-panel/reading/dicoms/customize/CustomizeDicomViewer.vue
index 3b6793d7..2a3b6bac 100644
--- a/src/views/trials/trials-panel/reading/dicoms/customize/CustomizeDicomViewer.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/customize/CustomizeDicomViewer.vue
@@ -914,7 +914,7 @@ export default {
     this.getWwcTpl()
     // cornerstone.imageCache.setMaximumSizeBytes(0)
 
-    const maximumSizeInBytes = 1024 * 1024 * 1024 // 1 GB
+    const maximumSizeInBytes = 1024 * 1024 * 1024 * 3
     // const maximumSizeInBytes = 1024 * 1024 * 500
     cornerstone.imageCache.setMaximumSizeBytes(maximumSizeInBytes)
     this.customWwc = {
diff --git a/src/views/trials/trials-panel/reading/dicoms/customize/CustomizeStudyList.vue b/src/views/trials/trials-panel/reading/dicoms/customize/CustomizeStudyList.vue
index 1b5a35c2..fb16fef1 100644
--- a/src/views/trials/trials-panel/reading/dicoms/customize/CustomizeStudyList.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/customize/CustomizeStudyList.vue
@@ -167,7 +167,7 @@ import store from '@/store'
 import SrList from './../components/SrList'
 cornerstoneWADOImageLoader.external.dicomParser = dicomParser
 cornerstoneWADOImageLoader.external.cornerstone = cornerstone
-const maximumSizeInBytes = 1024 * 1024 * 1024 // 1 GB
+const maximumSizeInBytes = 1024 * 1024 * 1024 * 3
 cornerstone.imageCache.setMaximumSizeBytes(maximumSizeInBytes)
 export default {
   name: 'StudyList',