Serviio

hi, i have a problem after updating my samsung tv (UE65MU6275), on pc in seviio the tv shows up as connected, but when i wanna start up the serviio on my tv it doesnt register in the sources screen at all, tried resetting router, reboot pc, resetting tv, nothing works.
still says connected in serviio on pc, but does not get registered by tv at all.
it just stopped showing up on my tv completely.

DLNA settings On/Off in tv?

cant find any dlna settings on my tv but smarthub is on and im running a cable, not wifi.
tv doesnt register the lan network router at all or servio after tv update and there is no dlna settings for on or off anywhere in any of the tvs settings.

EDIT: Called samsung support, and we came to the conclusion to pull the powercord 20 seconds to completely clear the memory cache, and then reconnect the powercord again and wait another 20 seconds until i acces the source menu, and this did the trick for me at least and now it works again

There is an answer about dnla on the samsung forum: https://eu.community.samsung.com/t5/TV/Setting-a-Samsung-Profile-within-SERVIIO-DNLA-to-fix-when-films/td-p/631304. I hope this can help.