What is the cheapest way to record local channels and save them to view later?
So you using an antenna? If so this has nothing to do with Roku. Here is a list
https://www.techhive.com/article/582706/best-dvr-for-cord-cutters.html/amp
I've used Tablo and Air TV DVRs with Roku. Both work well. There are others, but I've not used them.
I've used another that isn't supported on Roku.
They are all around the same price. About $200, including hard drive for storage. Of all of them, Tablo is my favorite.
DBDukes
Roku Community Streaming Expert
Note: I am not a Roku employee.
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