If ypu seatch for RSBN live on Rumble you will get the live channel, BUT, it is dated from 6/4/21(?)-if you click on that you will get the current Ohio rally.
Also President Trump now has a channel on Rumble started today, but, again a little hard to find using their search for some reason.
And also RSBN has an App you can get in Goog play store (and other places), that, so far, is working just fine.👍