It seemed to me that it happens on certain posts. It crashed on me when I scrolled past one, and consistently would. It also happened again later on start, but that was gone when enough new posts were there.

I can’t pinpoint the type of post though, or the individual posts.

Controversial opinion maybe, but: pay for your apps/subscriptions. The makers need to feed their families as well. If you don’t want to pay big corporate, or the app doesn’t offer an ad-free alternative, switch to an indie alternative instead. If you can, pay for a lifetime plan.