Delete playlist item

I can not delete playlist item through Web browser in Proxy-server -> Playlist. Tried every browser possible on windows and android. Nothing works. After i select delete, i get message: delete item? And after ‘yes’ nothing happends, i mean items are still on playlist. Nor selecting items and ‘delete selected’, nor pressing X to delete works. Is there any other way?

Which web UI was used for this action - remote one, via “”, or local one, opened by right-click on “Ace Stream” icon in the system tray and selecting “Media server”?
The latter one is preferable, because the first is pretty old and may not works properly in modern browsers and/or with latest versions of Ace Stream engine.

Thank you, it works with right-clicking on icon and selecting Media-server