Hazel 5 upgrade, has not gone well.

I upgraded from Hazel 4 to 5 and it has not gone well.
I am running v 5.03 (2094) on Big Sur 11.1
I have used Hazel for years, starting with version 3.
I clicked on the install DMG icon and selected the option to move it to applications.
On the first attempt, it did not remove the sys pref pane. I deleted and re-installed, and it deleted it the second time.
The current state is:
The Hazel rules occasionally will run.
I have tried a clean install of Hazel and still have this issue (the new install still knew which directories to monitor so I missed some file).
Hazel has "Accessibility" and Full-disk Access permissions.
I reinstalled Big Sur.
I have added a NAS recently, so my Mac now has several SMB mounts.
I disabled App Sweep and, for awhile, thought that solved the issue.
What is the best way to get Hazel in a useful state?
I am running v 5.03 (2094) on Big Sur 11.1
I have used Hazel for years, starting with version 3.
I clicked on the install DMG icon and selected the option to move it to applications.
On the first attempt, it did not remove the sys pref pane. I deleted and re-installed, and it deleted it the second time.
The current state is:
- When I open the Hazel app, after a few seconds, it posts a yellow banner: "Hazel has been stopped"
Activity monitor shows Hazelhelper (not responding)
I press the "Start hazel" button
If I mouse over the Hazel icon in the menu bar, I usually get the beach ball and no response, and (in activity monitor) the helper process is (not responding)
Pressing "Run the rules now" on my download directory which has 20-ish rules takes tens of minutes to complete.
The Hazel rules occasionally will run.
I have tried a clean install of Hazel and still have this issue (the new install still knew which directories to monitor so I missed some file).
Hazel has "Accessibility" and Full-disk Access permissions.
I reinstalled Big Sur.
I have added a NAS recently, so my Mac now has several SMB mounts.
I disabled App Sweep and, for awhile, thought that solved the issue.
What is the best way to get Hazel in a useful state?