I'm asking Marvin at the same time in the other channel, but - has anybody experienced weird pauses between concurrency-limited tasks? This flow normally only takes 20-30min, but after update to the latest Prefect library, the flow is taking 4h+

Mine just hangs once I put any kind of concurrency. But maybe that's related to my other issue, because my task queue is in 10k tasks.

It seems ThreadPoolTaskRunner with its own limit of 20 tasks at a time works, while

rate_limit()

or

concurrency()

don't seem to do much on their own.