NEW - Tablo Firmware Release 2.2.28

I just updated my Tablo box from 2.2.24 to 2.2.28. Now I am back to having a TOTALLY unusable Tablo Connect Live TV connection. Just like with 2.2.26, the Live TV program runs for 15 seconds and then buffers for ~10 seconds, etc…

Why are you guys incapable of fixing and test this stuff???

How do I roll back my Tablo to 2.2.24?