First time caller, long time listener.

Using my Science United account on BOINC and there is a process that occasionally eats all CPUs for a few seconds. It causes all other processes to stutter while it is occurring. The command line according to top is "amicable_aarch6". I'm guessing that is Amicable Numbers research.

So, how do I get it to play well with others, respect the CPU preferences (75% of CPUs (3/4), 75% of any CPU), or go away? It started doing this today and previously didn't seem to cause problems.

BOINC client version 7.14.2 for aarch64-unknown-linux-gnu
Linux rpi400 5.10.52-v8+ #1441 SMP PREEMPT Tue Aug 3 18:14:03 BST 2021 aarch64 GNU/Linux

Thanks in advance,
Mike