QTS 5.2.8 regression suspected – random reboots/shutdowns with previously stable non-certified RAM (resolved by downgrade to 5.2.7.3297)

Hello,

my TS-364 with QTS 5.2.9.3451 and Crucial CT16G4SFRA266 16 GB work fine. No problems with QTS 5.2.8.x
my TS-264 with QTS 5.2.9.3451 and Crucial CT32G4SFD832A 32 GB work fine. No problems with QTS 5.2.8.x