Honestly, I've been following that title for months and I still have zero clue when a new chapter will drop. It feels completely random. One week there were two updates, then silence for almost a month. I just refresh the page on the site where I read it every few days and get pleasantly surprised when something new appears. It's more of a 'treat' than a scheduled appointment at this point.
I wish the translator or publisher would just post a vague timeline, even if it's 'aiming for monthly.' This guessing game is a bit exhausting. I've seen other serials with way more consistent pacing, even if it's just bi-weekly. The story's compelling enough that I put up with it, but I'd be lying if I said the erratic schedule didn't sometimes make me forget plot details between chapters.