Never had a problem with my 3 or 4 year old Roku 3. The remote on my 2 year old, barely used streaming stick works only about 25% of the time. The batteries are fresh. Sometimes I have to point it right at the stick to get it to work (it's plugged into an HDMI port on the back of the TV) and sometimes that doesn't even work. I have rebooted it multiple times. What else should I try? Will my Roku 3 remote work with the streaming stick? I never need them both at the same time.