In a nutshell: Like any other streaming service, Sling TV can sometimes suffer from buffering issues, where your movie or show keeps getting interrupted so it can buffer more. There are several different things that could be causing the problem but, with a little effort, you should be able to find a workable remedy.
Like any other streaming service, Sling TV can sometimes suffer from buffering issues, where your movie or show keeps getting interrupted so it can buffer more. There are several different things that could be causing the problem but, with a little effort, you should be able to find a workable remedy.
You need a reliable minimum download speed of 3 Mbps for a single Sling TV stream. If you have other devices connected to the same wi-fi, that minimum goes up to 25 Mbps.
Even if they're not doing anything actively at the moment, each device you have connected to your wi-fi network uses up a portion of its bandwidth. This could easily be what's causing your bandwidth to fall so low that the buffering can't keep up.
Too many apps open at once could cause performance issues that trigger the buffering problem.
An ethernet cable provides a much stronger, more reliable signal.
Unplug them and leave them unplugged for at least 10 seconds before plugging them back in again. Then wait a minimum of two minutes for the devices to reset themselves before trying to watch your Sling TV stream again.
This can sometimes resolve the issue by itself, but you might get better results by starting the Sling TV app in an incognito window, instead of a normal one.
It's possible that the problem is actually with your internet service provider.
A VPN can make Sling TV think you are outside its service area, causing it to kill your connection.
Sometimes the buffering problem is caused by out-of-date items in your cache, so clearing them away would then eliminate the problem.
Every device has its own procedure for clearing the cache.
You will need this information for the next step.
Sling TV customer service
Tell them of all the steps you have taken so far, and whether or not the problem exists only on the channel you were watching or whether it exists on all channels.
The Sling TV customer service center is open from Monday through Sunday from 8:00 am to 12:00 am EST.

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