Hi, @Bamafan65
Greetings and welcome to the Roku Community!
We're sorry to hear about the trouble you've experienced, and we'd like to know more about this so we to take action and address this. What specific Roku device are you having issues with? Also, does the network on the affected device disconnect on your Roku device, or does it maintain a connection but has a slow received by the Roku device?
Please let us know more about this, we're here to assist.
All the best,
Kash
Takashi O.
Roku Community Moderator