I have one Vxrail 120F with 4 node Quanta running latest software 4.5.152

First Node is keeping to disconnected with no response after restart with 1 hour or less

when i try to see what happen through BMC console i found it freezed

so i restart every thisng is return to normal but after few minutes not responding and freezing again

after some restart it freeze on Bios and not boot to ESXi

i got this error from BMC log

Warning QPI Error Processor Correctable Error / QPI Error Code : Rx detected CRC error: successful LLR (no Phy re-init) / CPU 1 / QPI Port 0 - Asserted

finally  it keep restarted automatic and boot with esxi and return to not responding again