We try to watch programs on HGTV & ANIMAL PLANET happens on both. Have contacted Discovery+ no luck from them yet either.
@darrelsbiz Are you watching these shows using the Discovery+ channel? If so then you need to contact Discovery Communications, LLC since they are the developer of the channel. Try restarting your Roku also.
I have done both. Discovery gave me several suggestions & none of them worked including uninstalling & reinstalling the app.