@FrustratedWthis
I see Great American Baking Show Holiday Edition as available via Hulu. Seems to be playing fine (random episodes from both seasons) on my Ultra 4660.
Great American Baking Show: Celebrity Holiday that is playing on the Roku Channel crashed back to Home Screen initially, but after restarting my device and trying it again, both S1 and S2 loaded and played fine. (there is only one episode per season).
If you have any VPNs in use (or your router is using an integrated one), much of the Roku content will not play, depending on the VPN.
If you have access to mobile hotspot, try connecting the Roku device to it and playing the content. If it plays correctly, then likely a network/router configuration (or the way Roku is seeing your connection) is the likely issue.
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
Insignia RokuTV, Ultra 4660, 4802, 4850, Premiere+ 3921, Express 4k+ 3941, Streambar 9102