I love sponsorblockcast, but I had the same exact issue. In my case, sponsorblockcast usually uses 10% CPU, but would sometimes start using more and more. I’ve been testing CastSponsorSkip pretty thoroughly and haven’t been able to get it to spike above 1-2% CPU yet!
Hey! I love the post and the ASCII theme of your site. I just want to say, thanks for all of the work you did on sponsorblockcast. It was a great tool that I happily used for a long time.
Thank you!