Did you set legacy security (not just SMB1)? .. the reason that option was added in 8.2.2 was that we had reports of ASUS routers could not handle NTLMv2 and this option forces NTLMv1. Someone reported that the latest firmwares still contained ancient versions of Samba.Ok
OK, now it works. I didn't know it was in kodi service settings, I was changing only LE settings.
Thank you.