Noticeable lag (1 sec) when evaluating expressions in REPL

[mihaicristiantanase]

■ in REPL, type 999 and press Enter
■ (behavior on machine 1) the response is shown immediately, but there's a delay until the "CL-USER> " prompt is shown
■ (behavior on machine 2) the response is shown with a delay, after that, the "CL-USER> " prompt is shown immediately

Is this something you noticed?
If not, can you suggest a way to debug this?
Thanks!

[mihaicristiantanase]

I've seen that setting:

set verbosefile=asdf.asdf
set verbose=20

fixes the behavior on machine 1, but there's no difference on machine 2.

Both machines are MacBook Pro(s)