RT-AC3200 SmartShare not working properly

[atlantistm]

Hello,
I have a RT-AC 3200 which I updated to firmware version RT-AC3200_3.0.0.4_378_9459 with hardware reset.
Everything works fine but with this FW vers. I have problems with the Media Server through DLNA.
I connected an external HDD on USB 3.0 port but when i start a movie on my smart TV with SmartShare which is connected to
Wi-Fi 5Ghz-2, the movie stops after 15-20 mins and it disconnects.
The problem started from this vers.: 3.0.0.4.378.9135. Will the problem be solved in the future ?
Thanks.

 

[atlantistm]

File sharing not working properly even with usb 2.0. The movie stops after 15-20 mins and it disconnects.
Does nobody really have this problem ??

 

[Puppa]

I've had unstable behavior on 3200 ever since the firmware hit the .9xxx range. (It was not perfectly stable prior, but it definitely got worse.)