* Frequently locks up, have to reboot almost daily.
* Instant replay button (7 seconds) only does one jump. If I want to jump back 14 or 21 seconds, I have to use rewind, which always overshoots. Tedious!!
* I like the wireless earplugs. I use when riding exercise bike. With R2, I had to string an extension cord across the floor.
* Netflix: I absolutely hate NF's 'enhanced' user interface on R3 & higher, especially the NF Auto-Preview feature (http://bit.ly/2lFbfNJ
)Roku 2 XD
* Hangs at 25% progress, have to reboot almost daily (http://bit.ly/2kB3ati
* Netflix: I like the old-style (simple & clean) user interface and not having to mess with profiles (http://bit.ly/2la1GcB
(I have 2)
* By far more stable than my R2 XD and R3. Rarely have to reboot.
* Netflix: same comments as R2 XD, above