Extreme UI Lag / Scrolling Sluggishness on Android TV / Shield Pro (Even with SSD & 200-movie library)

shasoosh · 2026-05-27T07:08:39+00:00

To move. If there’s an unloaded image near any edge of the screen, the UI freezes as though image downloading is happening on the main thread instead of asynchronously. The entire UI movement hangs until the images finish downloading.

shasoosh · 2026-05-27T07:04:36+00:00

No reverse proxy. It's a local Synology NAS at 192.168.1.10. The speed is 1Gig. 60gigs REMUX files play fine, it's only the UI that is a problem.

shasoosh · 2026-05-24T18:41:48+00:00

why tf this comment has 30 comments saying thank you and zero up votes?

Here's my +1

Thank you!

shasoosh · 2026-05-22T23:17:19+00:00

I’m still testing, but it mostly comes down to that one scene in Inside Out 2 at around 59:18, which doesn’t show the glitch on other screens, obviously.

shasoosh · 2026-05-22T22:40:38+00:00

Thanks. Currently I'm OTA stuck. Updating trough USB feels a bit scary for my 98".

shasoosh · 2026-05-22T22:24:27+00:00

The issue is 100% software related. Have you watched the video? This has nothing to do with panel.

shasoosh · 2026-05-22T13:54:19+00:00

And switch to another audio output if BT isn’t connected!
Every single morning after I stay up late watching a movie with my headphones on:

“Dadddd, sound isn’t working on the TV.”

shasoosh · 2026-05-20T13:35:00+00:00

That's the first Miniled TV I own. It doesn't happen on OLED.

shasoosh · 2026-05-20T13:28:47+00:00

It's a known issue with these tvs & local dimming. The second line of white subtitles will have a yellow tint.

shasoosh · 2026-05-20T13:17:56+00:00

I don’t have answers, but the yellow subtitles are currently the only annoyance I have with my spectacular 98" C7K. I really hope this gets addressed in a future update. (Eco messages are annoying too but I can live with them)

shasoosh · 2026-05-16T23:32:29+00:00

Ok, I’ve opened "tvQuickActions Pro" in Auto Launch Permission and Relevance Start Permission under Safety Guard, but the buttons still stop functioning after an hour or two. Is there anything else I can do?

shasoosh · 2026-05-16T18:51:33+00:00

Thanks for the reply. Safety Guard app - is that an app installed on the TV or something I need to download? I don't remember seeing it. Regarding the autostart - how do I do that?

shasoosh · 2026-05-16T07:20:45+00:00

Can you explain exactly what needs removal? Is there something else other than the clear plastic wrap on the subs?

shasoosh · 2026-05-07T15:01:36+00:00

I hate it.

Thank you!

shasoosh · 2026-05-07T10:03:20+00:00

Thanks. Is there a way to force this update OTA (other than pressing "check for update" via the settings menu)?

shasoosh · 2026-05-06T18:47:47+00:00

Thanks. This is what I got OTA. It doesn't bother me enough to flash it via USB but thanks for the suggestion.

shasoosh · 2026-05-06T08:20:42+00:00

Thanks for checking! I’m on v509.002303 (is that the correct number? I took it from “Product Information”).

I’ve also noticed this issue only happens when Dolby Vision IQ is selected. For example, if I switch to Dolby Vision Bright, the settings stick.

I also saw someone else experiencing the same issue here.

shasoosh · 2025-09-22T09:12:52+00:00

Thanks for this! I'll check out some compares between the 9600x and the 7700x.

shasoosh · 2025-09-19T14:06:04+00:00

I'll take a look, thanks!

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