The Roku Channel version should be 4.2.3 (highlight it and press the options (*) button)
Try manually checking for updates (Settings/System/System update/Check now) then run TRC again.
If the issue persists, contact Roku:
chat or email: https://support.roku.com/contactus/contact-options (choose setup/ultra/other/need more help?)
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What app/service are you using to watch 24?
What is the Roku model #/firmware version/app version?
On ROKU Channel app
software ver. 9.4.0
Also this issue is happening only for "24" series while the ads are playing.