Roku 3 finds but won't connect

EdgeRouter Lite with Ubiquiti AP’s
Wired 172.16.x.x.
Wireless 192,168.x.x

Tablo works perfectly on Roku Stick wirelessly. On Roku 3 it finds Tablo but connects/reconnecting and never syncs. If I connect to wired network it works perfectly. I could accept that the subnet difference is the cause except the Roku Stick works which has no wired capability.