I really dont understand what is going on

hello guys;
I had been suspecting for a while that the repository or farm was not working properly, so I did a little plotting with another key and started testing. I really can’t understand what’s going on.
pool is unexpectedly not working. (or farm i really dont know)
I’ve also searched a lot but couldn’t find anything on how much data chia reads from disk per proof.
what do you think about the pics?
there is no proof on 16.22
eligible receive stale with 11.849 seconds ? or 17 seconds ?

Let’s continue this under your new thread.

Each pool has its own threshold for stale proofs but it will be something way under 30sec as this is the max the network will allow so pools need to have some buffer.