Asus tinker board problem with ver 2.834

I had a tinker board which I had use for last 3 years. Recently with fresh install of ver 2.834 now the hdd is not longer detectable. I tried with a different hdd is also the same issue. Uses a thumb drive is only able to recognized 28 files and more than that it won’t show up. Also tried downgrading to previous ver 2.799 which also have the problem. Please help