So we have 3 Roku Express's in our house. One is a little older and two are newer versions with better hardware inside. During the past couple weeks, the two newer ones started acting up. Netflix doesn't load right. Amazon Video, same deal. Even our home video server becomes tough to reach. The Roku says it has a poor internet connection. Some of the little preview pics will load, others stay grey. Trying to play a video usually results in failure. What's odd is the other, older Roku isn't having these issues. The other 2 seemed to start this behavior at the same time which makes me think perhaps there was a borked update that the older one didn't get? My wireless internet works great on all my other devices and my Smart TV connects to Netflix (etc) just fine. The Rokus are both within about 25 feet of the wireless router. The older one that works great is actually further away (40 feet). I tried the reset on them to no avail. Anyone have any ideas what may be happening here? I googled this and came up with very little. I want to say I bought these newer ones about 6 months ago so returning them may still be an option.