got the flash done and been using it a while with 4 sas seagate 6tb drives and 2 satas all run by the controller...added a msata to my MB and now 2 of the seagates dont show up in windows file explorer. They show up in drive management but have no drive letters anymore. The msata was cloned from my boot drive and boots fine and seems to run ok. If i remove the msata and plug my original boot drive in the 6tb drives show back up...any ideas?