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Apple TV 3 Bad Streaming Quality

I have been streaming Netflix with my Apple TV 3 and, more often then not, the quality is horrible and blurry. I have checked my Wifi signal streangth in the Apple TV's setting and I have full bars. Then I checked my internet speed using both my Macbook and my iPhone (www.speedtest.net) while standing next to the Apple TV I consistenly get [>20Mbps Down] and [>4Mbps Up] and [~17ms Ping]. When I stream Netflix with my Macbook Pro I stream in HD without any problems.


As far as I know I have no way of running a speed test directly with my Apple TV so I have to assume that since my laptop and phone are getting sufficient bandwidth for HD streaming and the Apple TV has full signal strength, that there is some other problem here that I am not experienced enough to see.


Any suggestions? Are there any network settings that could be contributing to this that only affect Apple TVs and not Apple's Laptops or Phones?



Possibly relevant information:

Comcast internet with wireless N combo modem/router

Apple TV runnnig at most current update (as of 11/20/2013)

Speed Tests done using Macbook Pro Retina (late 2013 model)

Speed Test done using iPhone 5S

Apple TV (3rd generation)

Posted on Nov 20, 2013 8:31 AM

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Question marked as Top-ranking reply

Posted on Nov 23, 2013 3:10 PM

Hey jc - I have the same problem. A little history here. I recently as two months ago I watched every episode of Breaking Bad on Netflix on my Apple TV 3. No hickups, beautiful (which I would call HD) quality no problems every episode perfect. Same with Battlestar Galactica a month or two prior to that.


Now since last couple to three weeks I cannot stream ANYTHING in any decent quality.


So for me what has changed - Comcast upgraded my old Cable modem from a DOCSIS 2 to a DOCSIS 3 modem with built in Wifi (which I dont use) and doubling my speed to 57Mb download. This is the only major change to my environment which EXACTLY coincides with the drop in quality on my Apple TV 3.


Interestingly my Apple TV 2 works perfect. All my devices are hard wired on Gig network links usually to a hub/swicth then off to the cable modem which has 4 ports built in.

I tested by direct connecting my Apple TV 3 to the back of my cable modem and still had horrible quality.

I ran the streaming test movie and it started out at 5800kb for 5 seconds looked awesome - then it kicked down to 275kb and looked like garbage. Very frustrating.


I got the Apple TV 3 to use in my home theater thinking it would be better than the verison 2. And it has been. Until now.


Not sure where to go with this but sure seems to me like it MAY be a comcast issue / cable modem issue. Seeing your post you may also have the same modem - mine is a TC8305C (Technicolor).


Everything else on my network is screaming fast. So maybe its something with Apple TV 3 communication through this particular cable modem/router. Firmware update?


I may try to turn off the router portion of the cable modem and revert that function back to my old router and see if that does anything interesting.


Let me know if you have found anything.

150 replies

Dec 17, 2013 10:06 PM in response to jc1118

I'm on ATV2 and still having the same issues.


To be clear, some things do appear to have changed, but it is not fixed for ATV2 yet.


Still having slow, low res streaming 235 kbps to 750kbps.


It has occasionally jumped up to 1750 kbps and stayed there for a while, but during the past 3-4 hours of watching tv, the bitrate has fluctuated dramatically, going down low enough to cause the resolution to be poor for most of the time.


Also, still having the following...


- Start watching something

- When the streaming initially starts, it will be high res

- Seconds later, the streaming pauses and you get the spinning/loading indicator

- When the streaming starts again, the resolution is very poor


I'll continue to watch this and give it a little more time, but prime time Netflix for the most part tonight was low res.


Going to call them and have the past two months refunded since this is how long this has been going on, maybe longer. Unreal.

Dec 18, 2013 1:02 PM in response to plcm123

I'm glad this thread is here, I've been having the same troubles for a month.


Last night I tried the Example Short 23.976, and the quality varied from 370 kbps (yes 370) to 5800 kbps, with the short film locking on the higher rate for most of it. Is this short film the only way to measure streaming rate on an ATV 3?


Later last night, I watched an episode of Dexter and it was razor sharp all the way for the first time in weeks. Hope it lasts.

Dec 19, 2013 6:31 AM in response to jc1118

Netflix is fixed on my ATV, iPhone, and iPad, with consistent HD streaming that looks much better than anything I've seen during the past month. It seems as if it takes longer for the stream to begin, but once it does, it's solid and stable.


At this point, I don't really care about the source of the problem, but it's doubtful it was the ISP, and since no apparent changes were made with ATV, it's unilkely that it was the culprit. New iOS Netflix apps lead me to think it was Netflix all along, but we'll probably never know.

Dec 19, 2013 7:46 AM in response to slackandsteel

It just work better now, nothing extra you need to do!


I'm thinking this was on the Netflix side of things... Coincidentally, it started working perfectly the day they (Netflix) released an update for the iOS devices. Since Apple does not control the Netflix app on the Apple TV, there was no need for an Apple TV update, it was updated on the Netflix side.

Dec 19, 2013 8:40 AM in response to CoryArdilio

CoryArdilio wrote:

Since Apple does not control the Netflix app on the Apple TV

Do you have any evidence to support that statement? Apple may not write the client but I sure they control deployment of all products (native or web app) pushed to the ATV.


I'm not the only person that still sees erratic performance if nothing is done. In my case controlling the CDN source completely resolved the issue. One obvious explanation is the problem isn't "fixed" it just been minimized by Netflix.

Dec 19, 2013 12:45 PM in response to CoryArdilio

CoryArdilio wrote:


Lol, excuse my wording. Change "control" to "write"* the app... Chill, it works now.

Then it becomes:

CoryArdilio wrote:

Since Apple does not write the Netflix app on the Apple TV, there was no need for an Apple TV update, it was updated on the Netflix side.

Still wrong and suggesting that I should "Chill" (that is ignore your errors) is at best rude.


It is working for more perhaps even almost all ATV owners but Apple/Netflix almost certainly should release an update so it behaves like other Netflix clients. I'm sure they will.

Dec 19, 2013 1:57 PM in response to CoryArdilio

Columbo played great in Super HD and no buffering last night. Then I tried watching Eureka (around 8 PM EST) and Warehouse 13 (later around 10 PM EST) after and it was terrible. It played sharp for 10 seconds buffered and then it was a low def mess. No matter how many times I restarted it would not go into HD.


I was so ticked off I disconnected my ATV and watched those programs on my Roku 3 no problems. I did reconnect my ATV this morning as I hope the problem is fixed soon as when I can get HD the ATV gives the best PQ and it also does not have that annoying post play which the Roku does.

Dec 19, 2013 11:16 PM in response to jc1118

Ok... things were working a bit better for a day or two, but now, the same issues are happening again. I'm on ATV2.


Watched Christmas Vacation earlier (prime time). Started out hi res, then 20 min in dropped to low res (probably 300 kbps or so) and stayed there for the rest of the movie!


It's 2am now (not even close to prime time), watching various things and the same crap is happening. Shows and movies will pause streaming, the loading indicator will spin for 10 or more seconds and when the streaming resumes, it's still low res. I'd say hi res is only achieved 15% to 20% of the time.


Again, everything else on ATV is working fine except Netflix.


I am getting a refund for the past two months and will continue to call Netflix and post here because this is ridiculous. Whoever their devs are there, they don't seem to have a clue.


Totally inexcusable.

Dec 19, 2013 11:34 PM in response to jc1118

Watching "Example Short 23.976" right now and the bitrate is 235 kbps and it's still pausing and showing the loading indicator.


My internet is 50 Mpbs down and 10 Mbps up as I'm writing this.


Also, since Netflix rolled out their "bug fix" several days ago, the initial load time on everything is twice as long now and the low res issues are still there, so I'd say things have actually gotten worse.


Again, I'm on ATV2, so maybe only the ATV3 users are seeing an improvement, but Netflix on ATV2 is still unwatchable.

Dec 26, 2013 9:48 PM in response to jc1118

It has something to do with the Super HD (1080p) streaming. A workaround until Apple and Netflix fix this is to adjust your AppleTV resolution. To do so, do the following: Go to Settings -> Audio & Video -> TV Resolution and set this to 720p to prevent Netflix from detecting that you have a TV capable of 1080p "Super HD". This will only work on TVs that can support 720p. This should be a capability of most TVs that can do 1080p.


You'll likely have a brief drop in quality about one minute or so after you begin your video but it will adjust to your Internet connection and improve the quality. Only ISP issues will affect the quality thereafter. While lowering the resolution isn't ideal, at least 720p is still HD and it is far better than the blocky artifacts Super HD is causing us.

Apple TV 3 Bad Streaming Quality

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