I use an HTTPC with Intel I5 processor and a Linux operating system. I alsoI would think that this is dependent on what device or program you are using.
What are you using?
/kens
https://titantv.com/Default.aspx?r=t
Works for Titan TV guide but I have PVR simple clientNot sure how this works but it should be explained on the Site :Code:https://titantv.com/Default.aspx?r=t
When You Hover Your Mouse over an upcoming show You can click it and it will give You another Menu with Options, one of which is "Set a Reminder"...!
Hope this Helps...!
Works for Titan TV guide but I have PVR simple client
https://forum.kodi.tv/showthread.php?tid=326896
https://forum.kodi.tv/showthread.php?tid=329991
https://github.com/rkubera/pvr.iptvsimple
https://www.videohelp.com/software/Kodi-DSPlayer