My wd live hub has a corrupted hd?

I am using the hub for the last three years and i didnt have serious problems

Lately whenever i play movies the t screen either freezes and then continues or the movie restarts from the beginning.

This happens most of the times.

Is the hd corrupted???

If i reset the hub the problem will be fixed???

Finally if i decide to rplace the hub what shall i buy??(Big hard disk and networked media player)

thank u

1st thing to try is a Factory Reset   Setup > System > Device Reset > Reset to Factory Default

(this will NOT delete your Media)

Second option (which WILL delete your Media)

Back up all your media on the 1TB internal HDD

then … Format the HDD  (via the Disk Manager in Setup> System)

recopy your media to it and see how it goes