I have multiple Rokus in the house, LT, 2 and 3, and they all seem really prone to crashing and lockups. But that's only been recently. They used to be rock s

I have multiple Rokus in the house, LT, 2 and 3, and they all seem really prone to crashing and lockups. But that's only been recently. They used to be rock solid. I dig all this stuff though, so I bought one (and a couple of Matchsticks to develop and fart around with as well as hand out at Christmas) I'm looking forward to a somewhat dedicated device. Chromecast is nice, but it still requires a smart phone/Computer to make it work. It might be nice to have something that can actually fully replace one or two of my failing Rokus cheaply.