Hello MarkAllen,

It's been a while and didn't tried the behavior in between releases 2011-2021 but I gave it a try now for the c:comp

First run in slow mode
Elapsed timer (on): 0 days 00:00:03:000

Now it will run faster
Elapsed timer (on): 0 days 00:00:02:000

So I believe there is smth. odd in you case of 2 min 41sec. I noticed that (vl-cmdf "'time" ...) function do not behave as it is used to. I think it somehow stalled at some point of execution and waited for your next command trough the prompt.

I just upgraded and didn't test my lisp library against 2021 yet, hope there won't be further speed issues since I'm barely getting used to the new vlide also 😐