I don't have too many problems with the Roko except I keep having to reset the remote constantly. We are talking 6 or 7, or more times a day, depending on how much I use it. It will get stuck and stop working and have to reset the remote constantly. I have only had to reset the stick a couple of times since I purchased it, so, just the remote is a problem.
I thought this would be a good product to stream Netflix in the second living area, but it never works. I have to unplug the device from the TV and re-sync it every time I use it.