diff --git a/src/frontend/app/ui/settings/jobs/jobs.settings.component.html b/src/frontend/app/ui/settings/jobs/jobs.settings.component.html
index 375fee97..4eb9e68a 100644
--- a/src/frontend/app/ui/settings/jobs/jobs.settings.component.html
+++ b/src/frontend/app/ui/settings/jobs/jobs.settings.component.html
@@ -30,12 +30,12 @@
                 <button class="btn btn-danger job-control-button" (click)="remove(i)"><span class="oi oi-trash"></span>
                 </button>
                 <button class="btn btn-success job-control-button"
-                        *ngIf="!jobsService.progress.value[schedule.jobName]"
+                        *ngIf="!getProgress(schedule)"
                         [disabled]="disableButtons"
                         (click)="start(schedule); $event.stopPropagation();"><span class="oi oi-media-play"></span>
                 </button>
                 <button class="btn btn-secondary job-control-button"
-                        *ngIf="jobsService.progress.value[schedule.jobName]"
+                        *ngIf="getProgress(schedule)"
                         [disabled]="disableButtons || jobsService.progress.value[schedule.jobName].state !== JobProgressStates.running"
                         (click)="stop(schedule); $event.stopPropagation();"><span class="oi oi-media-stop"></span>
                 </button>
@@ -121,14 +121,14 @@
 
               <div class="col-md-3">
                 <button class="btn btn-success float-right"
-                        *ngIf="!jobsService.progress.value[schedule.jobName]"
+                        *ngIf="!getProgress(schedule)"
                         [disabled]="disableButtons"
                         title="Trigger job run manually"
                         i18n-title
                         (click)="start(schedule)" i18n>Start now
                 </button>
                 <button class="btn btn-secondary float-right"
-                        *ngIf="jobsService.progress.value[schedule.jobName]"
+                        *ngIf="getProgress(schedule)"
                         [disabled]="disableButtons || jobsService.progress.value[schedule.jobName].state !== JobProgressStates.running"
                         (click)="stop(schedule)" i18n>Stop
                 </button>
diff --git a/src/frontend/app/ui/settings/jobs/progress/job-progress.settings.component.html b/src/frontend/app/ui/settings/jobs/progress/job-progress.settings.component.html
index b5cdfbd4..89b07347 100644
--- a/src/frontend/app/ui/settings/jobs/progress/job-progress.settings.component.html
+++ b/src/frontend/app/ui/settings/jobs/progress/job-progress.settings.component.html
@@ -40,7 +40,7 @@
         aria-valuemin="0"
         aria-valuemax="100"
         style="min-width: 2em;"
-        [style.width.%]="(progress.steps.processed+progress.steps.skipped/(progress.steps.all))*100">
+        [style.width.%]="((progress.steps.processed+progress.steps.skipped)/progress.steps.all)*100">
         {{progress.steps.processed}}+{{progress.steps.skipped}}/{{progress.steps.all}}
       </div>
       <div
diff --git a/src/frontend/app/ui/settings/thumbnail/thumbnail.settings.component.ts b/src/frontend/app/ui/settings/thumbnail/thumbnail.settings.component.ts
index 1752add9..b654a68f 100644
--- a/src/frontend/app/ui/settings/thumbnail/thumbnail.settings.component.ts
+++ b/src/frontend/app/ui/settings/thumbnail/thumbnail.settings.component.ts
@@ -20,8 +20,8 @@ import {JobProgressStates} from '../../../../../common/entities/job/JobProgressD
   providers: [ThumbnailSettingsService],
 })
 export class ThumbnailSettingsComponent
-    extends SettingsComponent<{ server: ServerConfig.ThumbnailConfig, client: ClientConfig.ThumbnailConfig }>
-    implements OnInit {
+  extends SettingsComponent<{ server: ServerConfig.ThumbnailConfig, client: ClientConfig.ThumbnailConfig }>
+  implements OnInit {
   JobProgressStates = JobProgressStates;
 
   constructor(_authService: AuthenticationService,
@@ -44,12 +44,13 @@ export class ThumbnailSettingsComponent
     value = value.replace(new RegExp(',', 'g'), ';');
     value = value.replace(new RegExp(' ', 'g'), ';');
     this.settings.client.thumbnailSizes = value.split(';')
-        .map(s => parseInt(s, 10))
-        .filter(i => !isNaN(i) && i > 0);
+      .map(s => parseInt(s, 10))
+      .filter(i => !isNaN(i) && i > 0);
   }
 
   get Progress() {
-    return this.jobsService.progress.value[JobDTO.getHashName(DefaultsJobs[DefaultsJobs['Thumbnail Generation']])];
+    return this.jobsService.progress.value[JobDTO.getHashName(DefaultsJobs[DefaultsJobs['Thumbnail Generation']],
+      {sizes: this.original.client.thumbnailSizes[0]})];
   }
 
   ngOnInit() {
diff --git a/src/frontend/app/ui/settings/video/video.settings.component.ts b/src/frontend/app/ui/settings/video/video.settings.component.ts
index ee4d7115..917a46ba 100644
--- a/src/frontend/app/ui/settings/video/video.settings.component.ts
+++ b/src/frontend/app/ui/settings/video/video.settings.component.ts
@@ -84,7 +84,7 @@ export class VideoSettingsComponent extends SettingsComponent<{ server: ServerCo
 
   updateBitRate() {
     this.settings.server.transcoding.bitRate = this.getRecommendedBitRate(this.settings.server.transcoding.resolution,
-      this.settings.server.transcoding.fps);
+        this.settings.server.transcoding.fps);
   }
 
   formatChanged(format: ServerConfig.formatType) {