Can't cast to your Roku? It's not broken, you just need to do this

Select Settings from your Roku home page. Under Screen mirroring mode, select between Prompt and Always allow. If you choose ...

You cannot cast Netflix anymore unless you own one of these devices

Netflix has removed casting support for most modern TVs and streaming devices, leaving only older Chromecast models and select cast-enabled TVs on its approved list. The change appeared quietly, ...
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Netflix Phone-to-TV Streaming Disabled? Here’s How to Watch

Overview:  Netflix has limited phone-to-TV streaming options to enforce device compatibility and account usage rules.While ...

Netflix removes the ability to cast the phone app to the TV

Netflix has made some strange moves in the past 5 years, but blocking the ability for phone streaming to the TV is probably not something you would think ...