Automated Cache Deletion

[DanDHC]

inexplicably the cache is being periodically deleted, the scheduled tasks have already been reviewed, and the task for this purpose does not exist. What can be the cause ???

[ss0990221]

me too 

[PavanGaddam]

Can you elaborate more on the use case?

[DanDHC]

Inexplicably, approximately every 15 days, directories in the product cache are deleted. For example:
pub/media/catalog/product/cache folder
Directories:
06fb9c44xxxxxxxxxxxxxxxxxxxxxxx214a
0e1acxxxxxxxxxxxxxxxxxxxxxxxxxxxcc9
0f6xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx364