Hi, i have a similar issue.
I'm running an iMac (Retina 4k, 21.5-inch, 2017) with a 3GHz Intel i5 processor, the only upgrade i've made is changing the stock HDD to a Firecuda Hybrid Drive (SSHD)... It's running Monterey.
The Mac crashes almost everynight multiple times, starts crashing around midnight and then it happens hourly.
I tried turning off a lot of things and removing external devices, I restarted/resetted SMC, PRAM (https://softwaretested.com/mac/how-to-fix-crashes-from-userspace-watchdog-timeout/)
It stopped for around a week, i started plugging somethings back and everything was OK. Also erased old states that where saved and run different diagnostics on my drive. Issues came back after a week or so.
My mac crashes when I'm sleeping or when I leave it alone for a little while.
Yesterday, it happened at 11:25 PM, and continued through today at 12:22AM, 1:07, 1:58, 2:39, 3:27, 4:37, 5:15, 6:09, 6:31, 6:47AM, and 8:32AM. But i've using it all day and it hasn't happened again.
Every console reports starts like this:
-------------------------------------
Translated Report (Full Report Below)
-------------------------------------
Process: WindowServer [-1]
Path: ???
Identifier: WindowServer
Version: ???
Code Type: 00000000 (Native)
Parent Process: ??? [Unknown]
User ID:
Date/Time: 2022-06-17 08:32:40.6200 -0600
OS Version: macOS 12.4 (21F79)
Report Version: 12
Anonymous UUID: C26217CE-4DAB-41A1-E2E8-5D36D0FB69BD
System Integrity Protection:
Notes:
This is a watchdog-triggered termination event, and not expected to be well-represented in the legacy crash format
Crashed Thread: Unknown
Exception Type:
Termination Reason: Namespace WATCHDOG, Code 1 monitoring timed out for service
(1 monitored services unresponsive): checkin with service: WindowServer returned not alive with context:
is_alive_func returned unhealthy : WindowServer initialization not complete (post IOKitWaitQuiet)
80 seconds since last successful checkin, 195 total successsful checkins since load, 39 seconds since last crashed by watchdogd, (1 induced crashes)
Error Formulating Crash Report:
This is a watchdog-triggered termination event, and not expected to be well-represented in the legacy crash format
Backtrace not available
No thread state (register information) available
Binary Images:
Binary images description not available
I'll upgrade to a 960GB ADATA Ultimate SSD SU630 next week, install Monterey and migrate my files.
Wish me luck.
Do anyone think that will help?
Do you know what may be causing the issue?