Oct 18, 2024:
Update: No longer strongly recommending Tablo 4th Gen, a tad immature yet. (Web search "tablo 4th gen buggy" for more.) Will likely look to HDHomeRun or equivalent for my new DVR.
What swayed me:
- My 10-month-old Tablo spontaneously bricked while viewing a short recorded program. Warranty replacement nicely shipped out brand new box but while waiting, hey, it's cheap, so I bought a second unit while waiting for RMA. New one worked well despite some gotchas - pixilations, other shows not recording, or recording just a few minutes - which resolved with tiny tweaks to antenna position, fraction of an inch mattered, very sensitive. Once RMA replacement arrived, swapped in, even more stable for some reason.
- Immature software development. Tablo's new Roku app rolled out in October, got slammed in user forums for a couple design choices and general instability and failure to work once Roku (one client type) received Roku's new planned firmware push. Tablo issued updates within weeks, plus a December new firmware that fixed some bugs including an issue with one of my own local stations.
Re: my bricked Tablo. 10-month-old Tablo, cleanly powered, bricked without warning, could not be force rebooted nor factory reset. External power supply tested fine. I had been using as Tablo recommends my own supplied external SATA drive for recordings, so I updated the new Tablo to matching Tablo firmware and followed external drive move tips published for a prior gen Tablo, the only doc available for external drive reconnects. Unlike prior gen Tablos, the 4th Gen Tablos cannot read external drives written by a different unit of the identical 4th Gen Tablo model. Opened two tickets with Tech Support, searched Tablo Support databases, Tablo Community, unofficial hacks. Tech Support replied "no supported way to move recordings from one 4th Generation Tablo to another 4th Generation Tablo but we hope to add this feature in the future." My replacement Tablo recognized the half TB of recordings as used storage but wouldn't read the data. (Might try reading the volume with Linux as a curiosity later on.)
Very grateful to you, TiVo Community and generous members, for your years of eager, expert TiVo support, your amazing scripts to replace TiVo disk volumes with all recordings intact, your mentoring in troubleshooting and replacing components, much more.
My original post:
Sep 22, 2024:
Great thread! As a 2011 cord cutter, I watch streaming and antenna TV. My antenna DVRs are:
• 2014 Roamio (4-tuner, antenna only)
• new Tablo 4th Gen, 4 Tuner DVR (since early January).
Tablo selection and setup
I wanted a turnkey solution as a planned failover to the 2014 Roamio which is still a workhorse and easy to upgrade over the years (new disk, fan, power supply) but it's outdated and on borrowed time. Tablo setup was a breeze, plug and play other than creating a customer account, downloading Android phone app, using a wizard to initiate. Augmented the storage with an external 4TB external HD (separately powered Seagate STBV4000100).
TV Antennas - I antenna source each box separately since each box splits the signal already:
• Roamio: attic mounted RCA Yagi HDTV model ANT751E
• Tablo: indoor antenna, Antennas Direct DB2 (probably discontinued, had on hand)
Signal integrity
• Roamio always had intermittent, anomalous signal degradations, a common issue I understand, though generally very watchable.
• Tablo, supplied with a lowly indoor antenna in my trial setup. Despite the lowly antenna its signal integrity generally outperforms the Roamio. I still record and compare same broadcast, same station, between the two boxes sometimes. Keeping Tablo on the indoor antenna for now since Roamio's 2014 internal circuitry is too weak to reliably use the indoor antenna here.
Daily use
Roamio excels for near rock solid stability, mature intuitive interface, predictive suggested recordings. But I mostly watch 4K sources now, and Roamio's 1080p quality suffers by comparison - including comparison to the Tablo. Tablo requires a set-top box or phone app to watch; I use a 4K Roku Ultra as my set-top box. Tablo visually/audibly outperforms Roamio's 1080p for sheer beauty of its upconverted content on my 4K TV and with Roku Ultra's crisp, immersive audio. I still let Roamio run its automated recordings but increasingly I prefer to go hunt down a streamed version of Roamio recorded shows, or else a version I've redundantly recorded onto Tablo, for higher visual/audio quality.
Interface
Tablo 4th gen is still early with limited features. Has received a few pushed updates these past months which it needed for stability. One bug still truncates recordings and then resumes them in progress when it detects certain signal errors. Once I get around to maturing my setup, I'll feed it a stronger antenna signal which may help (but darn it, Roamio still needs my stronger attic antenna yet). For Tablo you can start viewing while a recording is in progress but then you won't get the thumbnail views on the progress bar, so I typically wait till a recording has completed before watching on Tablo. Early growing pains, expecting more maturity as Tablo develops updates.
Till Tablo matures more, glad to have redundant DVRs for now. Once old Roamio fails for good I'll miss it, but I won't shed a tear for it has served well. Then: Tablo and Roku Ultra streaming will still be a good pair.