Hi Mateyyy,
As the MOBO is a mini IATX board there are only 2 Dimm slots I will check the XMP/DOCP I never actually checked that and all the rest are fully updated.
It is my first high end build that I have here I have build budget machines before in the past and never had an issue so I have a good idea on what i was doing and triple checked compatibility etc and all seems good lol
SSD is also not full not close to it still have about 100GB left on it but I am also getting another 1TB Samsung SSD 860 Evo today so will redo my whole file system to dedicate the M.2 for OS only so there will definately be no issue there.
I appreciate the advice and will post an update later today on the XMP/DOCP