M3u playlist

I configured M3u playlist successfully. Is it possible to refresh EPG more than daily. Maybe every 6 or even 12 hours?
Thanks

When you add the XMLTV location for the guide data, you can set the guide to refresh every 3, 6, 12, or 24 hours.

(The EPG for M3U playlists are added separately, as the playlist format does not contain any guide info, just info about the "channels" or streams themselves.)

Got it. Thanks