Transmission-daemon 3.00 seems to freeze after some hour that works fine

Hi guys, i'm running transmission-daemon 3.00 on my orange pi 5 where there is installed Armbian based on ubuntu jammy.
It works fine, but recently i've reached the number of 78 torrents that i'm downloading and seeding, i do not think it's an high number of files shared.
Anyway after some hours that i start transmission-daemon i do not know the reason, it seems that is not downloading and seeding anything. I mean that the interface and the process are running and active but every torrent file it seems freezed.
If i restart the process, everything start to work properly.
I'm not an expert, if someone can tell me how to gather the logs i can share with you more informations.
This problem started recently (last month), because some months ago i left the orange pi active for some months without switching it off and was working fine. I do not know if it is the quantity of torrent active (78), but it should not be a problem.