Thanks for the tip, however, this was
@captaincranky s dilemma. I do not have the difficulty, and don't even have Roku. However, captaincranky has a Roku TV which, apparently, kills the RF (OTA) tuner when you have a network cable plugged in - if I am reading his description correctly. If he were to get an HDMI Roku dongle, this sounds like it would solve his issue - assuming the roku TV has an HDMI input.
To know that I said what I said, and its meaning is comprehensible to others, is gratifying indeed.

Functional literacy is my one "grand achievement". (Hey, it's not much, but it's really all I have to crow about.
That said, an external Roku device won't solve the issue, but rather compound it. All it would give me is two Roku devices, and still no OTA TV.
As for having to reactivate Windows after imaging a drive, you certainly don't have to do that with 7. However, "the internet experts" are claiming the M$ reads the serial number of the drives, and will require reactivation. My, "master plan", (starting with 3 NVme drives, 500 MB, 1 TB, & 2 TB for 2 slots), was to2 install W 10 to the 500 MB, image C:/ to the 1 TB, and install the 2 TB as storage..
So, M$ won't let you run its, "media creation tool", or Windows 7 anymore. Of course they don't have the ballz to tell you that. They merely set it to run in "compatibility mode, for XP SP-2".
So, I had a bogus DVD of 10, which I had to install to run the tool. When I tried to activate the DVD with the product key in the package, I was told, "those letters can't be in the product key." I still managed to burn an image (H22 or sumpin), with it.........and then.......the fiasco got progressively worse from there
See my post above for more info... (If you feel so disposed). No harm if you don't.
Cheers.