hdd sentinel wd 500gb problems occurred between the communication of disk and the hos

[Megasp]

Hi .I notice that my hdd wd 500aaks form time to time start to work with no reson.I use hdd regenerator and no bad sectors,also try wd diagnostic tool from hiren also OK.I try hdd sentinel from hiren s boot,and healt 100% status perfect 100% and on boton wrote - problems occurred between the communication of disk and the host no actions needed.I try to change sata cabel and same error.But with another hdd i all OK.So problem is in hdd,and how to fix this?I notice in another computers same error and they have some error frizing etc.My works ok but sometimes just start to work.Any ideas?