New to Tablo: Couple comments

General Discussion
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I don't think I understand this "issue"  pretty much every recording I have including all my Bluray or DVD rips are at 24fps or 30fps.  I have zero at 60fps.

As I understand it 60fps is an artifact of the old interlaced signals that basically showed a single "frame" at 30fps once displayed on the screen.

Blueray is 30fps, but apparently OTA ATSC is 60fps (I didn’t realize this until I researched it today).  From this article:

http://www.cnet.com/how-to/1080i-and-1080p-are-the-same-resolution/
“OK, 720p is 1,280x720 pixels, running at 60 frames per second (fps). This is the format used by ABC, Fox, and their various sister channels (like ESPN). I’ve seen some reader comments in response to other articles I’ve written ridiculing ABC/Fox for this “lower” resolution, but that’s unfair in two big ways. The first, in the late '90s when all this was happening, there were no 1080p TVs. Sure, we all knew they were coming, but it was years before they started shipping (now, almost all TVs are 1080p). The other big way was the sports. Both ABC and Fox have big sports divisions, which played a big role in their decision to go with 720p. This is because when it comes down to it, fast motion looks better at 60fps (more on this later).

The 1080i designation is 1,920x1,080 pixels, running at 30 frames per second. This is what CBS, NBC, and just about every other broadcaster uses. The math is actually pretty simple: 1080 at 30fps is the same amount of data as 720 at 60 (or at least, close enough for what we’re talking about).

How, you might ask, does this 30fps work on TVs designed for 60? With modern video processing, the frame rate doesn’t matter much. Back in the olden days of the '90s, however, we weren’t so lucky. The 1080 image is actually “interlaced.” That’s where the “i” comes from. What this means is that even though there are 30 frames every second, it is actually 60 fields. Each field is 1,920x540 pixels, every 60th of a second. Of the 1,080 lines of pixels, the first field will have all the odd lines, the second field will have all the even lines. Your TV combines these together to form a complete frame of video.”