A few months ago Roku hired a small team of techs to work on anti piracy. Many on fb etc were still buying them and when asking for advice i told them to stay away. The argument was nothing had happened so it's fine. My point was they need time to develop their tools, you do not hit the ground running in a brand new position at a company. This should be obvious to most people but apparently not all.
Their efforts are now paying off. All roku apps besides m3u iptv player are gone and keep getting auto removed when re-uploaded. If you have a roku then this is why you will be having trouble.
If buying a new media box i heavily suggest you avoid roku.