That warning has been documented elsewhere.The warning arises when programs modify the kernel. Virus protection, camera, Acronis Backup, and yes Stardock. I think that you might want to do that with Stardock products because they change the way the kernel displays groupings on the desktop..
I have no problem with Chrome crashing, I use Beta for Chrome and Canary with no crashing. No problems with Firefox or Edge.
The problem goes away when you reinstall the OS! Backup your data, licenses, and other product codes saved.Yes, it will take about 1/2 ro 1 day to do this. I have had to do it twice for multiple computers. If your backup is thorough, the process is simple in Windows 10. You will be surprised. Your computer will run quicker and things will work better. I am a 78 year old hobbyist and the process is fairly straightforward. Microsoft's assistance in that process is baked into Windows. They even assist you in your backup strategy using the Settings Menu.
We use various products from Stardock as do most of my clients. I have reinstalled for a few of them and no one is unhappy after facing their own fright in doing it. Microsoft will either fix their code or developers will adjust their coding to suit Microsoft.
In this complex industry a change on one product impacts the function of many others.