Hi @329622,
Welcome to the Roku Community!
We understand that you need assistance with your Roku TV not maintaining a connection to the internet. For us to better understand the issue, could you please tell us what kind of network you are trying to connect to? Is it directly through a router or a wireless extender? Also, what troubleshooting steps have you taken to resolve the issue?
With more detailed information, we'll be able to assist further.
All the best,
Kash
Takashi O.
Roku Community Moderator