Home Product SupportIdentify a code

Roku · Streaming app

A Roku app will not open, loads black or keeps crashing

Check whether other apps work, update Roku software, restart the device, then remove and reinstall only the affected app. Reinstalling may require that service’s sign-in credentials.

Direct answer

Check whether other apps work, update Roku software, restart the device, then remove and reinstall only the affected app. Reinstalling may require that service’s sign-in credentials.

What this covers

  • One Roku streaming app that will not open or play
  • Current supported consumer software as reviewed on August 20, 2026
  • The symptom described in the title before a factory reset or hardware repair

What it does not cover

  • ×Every app failing because Roku has no internet connection
  • ×Billing, ownership, warranty or account-recovery disputes
  • ×Regional features that the manufacturer does not list for your country
Try in this order0 of 4 completed

  1. Test another app and the network

    Reversible

    If every app fails, run Settings › Network › Check connection. If only one app fails, keep the router and other apps unchanged.

  2. Update Roku software

    Reversible

    Open Settings › System › Software update › Check now and install an available update before altering the app.

  3. Restart the Roku

    Reversible

    Use Settings › System › Power › System restart, or Settings › System › System restart when Power is absent.

  4. Remove and reinstall the affected app

    Signs you out

    Highlight the app, press Star, choose Remove app, restart Roku, then add the app again and sign in.

Evidence ledger

Sources behind this answer

Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.

01
Roku SupportIssues playing shows and movies on your Roku device

Official app-update and reinstall instructions.

Exact questions

Common follow-ups

What should I try first for a roku app will not open, loads black or keeps crashing?+

If every app fails, run Settings › Network › Check connection. If only one app fails, keep the router and other apps unchanged.

Will these steps erase apps, files or settings?+

The early checks are reversible. Removing an app can sign it out. Confirm the service password before reinstalling; do not factory-reset the Roku for one app.

When should I stop troubleshooting?+

Stop if the device reports hardware damage, becomes unusually hot, smells burnt, or the problem falls into this excluded case: Every app failing because Roku has no internet connection.

Change recordAug. 17, 2026 — Published a source-linked sequence for a roku app will not open, loads black or keeps crashing, with consequences shown before sign-out or reset steps.
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