Hi @Moreping,
Greetings from the Roku Community!
We'd love to be of assistance here and we appreciate your sharing your report about this network issue.
Could you tell us if you've made some changes recently that might be related to this? Also, could you share with us the serial number of this Roku device (this can be found from System>>Settings>>About).
Please keep us posted!
Thanks,
Rey
ERey.
Roku Community Moderator