jitter

Hi! My ATV (4K, 1st gen, tvOS 17.1) jitters when playing back 1080p@60 fps content in specific cases, such as playing videos through Home Sharing and Twitch VODs — but not Twitch streams or YouTube videos, for instance. This problem is easiest to reproduce when ATV's resolution is set to 4K, and...

I have noticed that Wi-Fi on macOS Ventura has high jitter. This affects any real-time application. It is common for latency (ping) to spike to spike from a normal 2-10ms to nearly 200ms. This has happened in 13.0 and now 13.1. The only fix so far has been to disable AWDL; which is used by...

the worst thing about bad choices and outputs of mbp 16 is the battery life concern causes them. To promote the battery life on WWDC show, users suffer these kind of quality drops or choices. if i use a Pro labeled device, i have right to modify its performance settings, i should have right to...

I have a serious screen problem on BOTH my two MacBook Pro 15" mid 2015 (A1398), 2,8 GHz, 1TB. The screens have started to flicker (see photo). It flickers (mostly in the lower half of screen), then stabalizes, flickers, on and on... This problem is not visible on external monitor, has been...

Hi there, Since iOS 9, I have been experiencing strange audio glitching while listening to music in the background and playing games in the foreground with in-game sounds off. I play ingress a lot. And I have had numerous iPhones. All seem to lack the ability to play music and game at the...