CIQ Simulator shows "A debugging check in this application has failed" after upgrade Connect IQ SDK 4.2.4

Hello guys, I have same issue on Ubuntu 23.10, with SDK 6.3.1. Exported app works fine in device so this indeed seems to be simulator only issue. Has anyone been able to use simulator at all for affected devices ?

This info may help. I am on the latest SDK and have the latest device files.  I built a prg file for fenix7 which works fine.  If I run monkeydo changing only the device from fenix7 to fenix7x I get the assert errors.  I moved the fenix7x Devices files to a tmp dir and copied the fenix7 files to the fenix7x dir. I renamed the fenix7x/fenix7.bin to fenix7x/fenix7x.bin and I still get the assert failures with the fenix7x device, so the error has nothing to do with the files in the Devices directory. nor the prg file. 

I have the same problem with 6.3.1.

I am facing the same issue and could reproduce it in the following fresh configuration:
- Ubuntu 22.04, up to date as of 2023-09-16 running in VirtualBox 7.0.10 on a Linux host
- SDK Manager v1.0.8
- SDK Connect IQ 6.3.0
- Devices Epix Pro (Gen 2) 47mm
- Visual Studio Code from Snap
- Sample empty project, following [1] "Getting Started" and [2] "Your First Connect IQ App"

[1] https://developer.garmin.com/connect-iq/connect-iq-basics/getting-started/#gettingstarted
[2] developer.garmin.com/.../

Here is a video capture of the issue: https://ipfs.io/ipfs/QmaaLKzuo6h7nnkqtuFoidRkA2jN9vEgFV5zTc3GvGuYU8

I can share my Virtualbox image for if I learn how to remove my credentials from it, but recreating it should be trivial since I just followed the instructions from the "Connect IQ Basics" pages above.

Seems like those are duplicates:
- https://forums.garmin.com/developer/connect-iq/i/bug-reports/simulator-assertion-failed-in-menucmn-cpp-308-for-some-devices (on Windows 10) 
- https://forums.garmin.com/developer/connect-iq/i/bug-reports/fenix-7x-simulator-crashes-when-i-try-to-run-any-app

I have tried both Linux and Windows development environment. Linux env will shows same error message after running simulator with some devices (as Fenix 7x, Fenix 7x Pro) using VSCode IDE. The only difference is at Linux environment, use `monkeydo bin/ZsInvoice.prg fenix7x` command to launch simulator, simulator will not be block when error message shows, it's mean simulator works after skipped error message. while Windows environment can't.