I just started having this problem.
I did this exact procedure (removed the app, restarted Roku, reinstalled app)
I get the error "Network Error! Please check your internet connection"
My subscription is directly through Sling.
Other Roku apps work fine.
Sling works on my phone.
Roku > Settings > Network > Check Connection says everything was successful.
I checked for Roku software updates and am up to date.
Roku Model: 3920X - Roku Premiere
software version 12.5.5 build 4174-91
Please help
Hi, @VectorHasting
Thanks for posting, and welcome to the Roku Community.
Channel playback issues occasionally occur, but by following the steps below, you can resolve them with ease.
You can also check for additional troubleshooting provided by our support page here: How to resolve a channel playback issue
If the issue persists, we would recommend reporting this issue to the channel support team for additional assistance. Most of the channels on Roku are managed directly by the channel providers themselves.
Thanks,
Kash
Hi, @VectorHasting
Thanks for posting, and welcome to the Roku Community.
Channel playback issues occasionally occur, but by following the steps below, you can resolve them with ease.
You can also check for additional troubleshooting provided by our support page here: How to resolve a channel playback issue
If the issue persists, we would recommend reporting this issue to the channel support team for additional assistance. Most of the channels on Roku are managed directly by the channel providers themselves.
Thanks,
Kash