You guys are most probably right,it is still mining at full hash rate 59 Mhsh instead of 61 because I keep the memory clock to plus 950 and not 1200 because it is a MSI brand and if I go higher than this incorrect shares start to come along,so yes it was most probably a false positive,damn I was scared I thought what the heck was happening to my FHR card turning into a nightmare LHR one.
It's 3060ti mate you should be getting 61MH stable even if its MSI or not, can you give info which mem the card is using? Samsung, Hynix or Micron? This is what will determine the perfect OC settings for the GPU, mine is using Samsung memory and I use -500 core clock and 2400 mem clock, that's in hiveOS, on windows it should be 1200 for mem clock.