Can't enable PVR IPTV Simple Client

I have OSMC Installed on both RPi 2 and RPi 3.
At RPi 2, everything works great.
At RPi 3, whenever I enable the PVR IPTV Simple Client, nothing happens, and after reboot it’s disabled again.
Here’s a weird log:
00:26:30 447.484436 T:1575232496 NOTICE: PVRManager - starting up
00:26:30 447.484894 T:1719411696 DEBUG: Thread PVRManager start, auto delete: false
00:26:30 447.485107 T:1659380720 DEBUG: Thread PVRClient start, auto delete: false
00:26:30 447.491699 T:1659380720 DEBUG: RegisterClient - registering add-on ‘PVR IPTV Simple Client’
00:26:30 447.494659 T:1659380720 DEBUG: UpdateAddons - disabling add-on ‘PVR IPTV Simple Client’

I have no idea why it happens and I really need this addon.
Can anyone help me?

We need a full log (preferably both devices). Also need to know the version for both Pi 2 and Pi 3.