Q10 Pro, DLNA problem, only PAUSE button works on TV when watching a movie

[HUHA]

Hello.
 I have an Q10 Pro and from the first day i have this issue

When i play a movie via DLNA on a TV , Samsung & Lg ,from Q10,  i can not  go back or forward in the movie. Only the PAUSE button works. If i stopped the movie at the middle and want to watch it , i have to start from the begining and see it again until i reach where i quit.
In 2 years, I put a lots of firmwares with Android 5 or 7, oficial & custom from PCRISTI (than you for yor custom firmwares and patches) and the symptom is the same. I have a torrent client , i download the files on the attached SATA HDD , and from them i copy them to another HDD connected to the router , to be able to see the movies and fastforward.
If i play the file directly from Q10 , i can fast forward, everything is OK.
   Does someone else has this sympton or it is only me ?
And how can i fix this ? Is there a way to replace the DLNA server ?
Thank you in advance

[HUHA]

any ideas ?

[Mount81]

Try some DLNA sever apps from PlayStore?