I feel your pain @Phoar . I have had the same issues for months. Series scheduled to record 'just disappear' mid series. Not 100% but I have been unable to add the program back (i.e. create a New series schedule) but can set it as an individual recording. I posted way back in June: "Disappearing recording Schedules" which is still active, if you can find it... I had another mysteriously vanish yesterday mid series. Extremely annoying! I have not had a reply to my open post @A-B in the last 4 weeks. Does Telus stop answering questions that are old listings? 🤔
Why do series recordings work on some shows but not work on others on the same channel. Of course series recordings did not work on my initial choices of shows I wish to record. Then when I tried randomly, some shows are recording one after the other, so series, even though the episodes are not in order, as the shows are not in order.
Patiently, I just now pressed record on channel 104, Global news while watching the guide. 1st press the single show red dot appears, press rec 2nd time and multiple red dots appear, seconds later the multiple red dots return to single red dot and yes the show records..