Cache+folder non unique

Hello Intraweb,

using Delphi 10.2 and Intraweb 15.5.8
I've found a sad problem, trying to use the same folder to lunch several instance of the application (in IIS I create different application pool for each application).

In a hard scenario when we try to lunch all the applications at the same time, even if I see the correct number of w3wp process, sometime we receive an error about the cache directory, and the autocreated sub-folder in the cache dir are not the same number of w3wp process, as if the same cache sub-folder is used by more than one processes.

Is there any bug fix?

I was referring also to this old post 
https://www.atozed.com/forums/thread-373...che+folder

Thanks
Alberto