[OS 10.5] Roku 3 receiving "not connected to internet"
I am experiencing severe performance problems since 10.5 was installed; not responding to channel selection or lateral and vertical commands from the remote and often slow buffering. Often I've received "not connected to internet " messages but all other devices work perfectly and I've checked the Roku connection.
I've restarted as well as unplugged and restarted.
Model # 4230x - Roku 3
Not sure if this is a contributing issue or not, but the "about " screen reads "micro SD card - Not installed ". If I need an SD card, please provide type, etc as well as any installation instructions.