Timeline sometimes notworking

Topics: Windows 10 UWP
Sep 30 at 11:17 AM
Edited Sep 30 at 11:17 AM
Hi people,

I have a big problem with player inside my Windows 10 universal app.

Sometimes, in mobile devices, when I click in FastForward, and then do Scrubbing, and very fast I click on Back Key, at next time, time line not working (and timers not working). Event Position Changed never fired. If I change position of player, nothing appends.

I do not want to be doing dispose and then create a new instance of player.

Any way to reset controls of player? More specific, timeline.
Someone help me?

Thanks in advance