Silly problem with Transmission files permission

[lwizard]

I am migrated to Entware and installed Trasmission.
Everything seems OK.
But from windows I can't delete files downloaded from Transmission.
When I was on Optware I had not this problem.
My partition is EXT formatted and is called Optware
Transmission working directory is /mnt/Optware/Transmission
I can create files in it both from SSH console and windows and delete them from both.
But files downloaded from Transmission can only be deleted from tranmission itself or SSH prompt, not from windows (to modify this file you need authorization from S-1-5-21-.....)

Why?

Thanks!

 

[lwizard]

Solved.

settings.json file had UMASK = 18 My NEW settings.json file has UMASK = 0

sudo chmod -R 777 /media/media/Downloads