tl151

Since you can resolve it by restarting the NAS, I'm assuming the files don't get indexed properly by the NAS anymore. Can you confirm this by getting a DLNA player for iOS or Android and adding new content, if it shows up in the App then it gets indexed properly. With kind regards, tl151

Other DLNA players do pick up the new files, just my LG TV doesn't. The restarting the video player (Photo&video App) on the TV has no effect, nor a complete restart of the TV doesn't seem to help. A forced refresh in the Photo&video app would be the best solution imo. With kind regards, tl151

I noticed the same here on my LG OLED65C97LA in the photo and video app. Also using a Synology mediaserver, I can confirm the files are listed in other DLNA players (i.e. PlayerXtreme on my iPhone). But my TV seems to show me a cached version which is annoying, a refresh button in the interface would be great. I already changed the profile of my Synology NAS in the web interface (Media Server > DMA Compatibility > Device List) from "Default Profile" and "LG TV" and back without any success. With kind regards, tl151