Losing wireless connecting during amazon playback

I've had a problem with my roamio losing it's wireless connection a couple times. Each time it happened while accessing netflix. Netflix will come up, usually slowly. I may or may not get into a show from the netflix menu. I try restarting my wireless router but that doesn't fix it. The only fix it a restart of the tivo.



Any idea what the problem is? I'm pretty sure my wireless setup is fine, as my other devices are still able to access the wireless network when the roamio can't.