On Oct 10 a patch Management data downloaded on SA4500.
But an error occured about Patch Assessment of Host Checker. The error was not shown product list when click the specific products.
I had tried the test about the error. After factory reset the Unit, Upgrade same OS. Thus, there is no patch management data except for factory data.
Then work of the Patch management is normal.
The same issue was also in August. So I think this error cause specific date downloaded Patch management Data.
The current situation is a very serious situation on my clients.
I expect a quick resolution.