Wake from suspend slow

[Dhananjay Balan]

After updating to 12.1-RELEASE (not sure if it started with upgrade or later, but I don't know
when it exactly started), my laptop takes sometimes too long to wake
from suspend (never crashes, just need to wait from 10s to ~1minutes)

The machine is an Thinkpad X230 running
12.1-RELEASE-p1 FreeBSD 12.1-RELEASE-p1 GENERIC

This is what the screen looks when the machine is coming up:
https://dbalan.in/public/wake-on-susp.jpg

Has anyone seen this? Any idea how I can debug this?

Thanks,
dbalan