Palo Alto PA-850 Reboot time?

Sunday morning, im sitting here waiting for a PA-850 to come back online from a reboot after installing a software update.

​

Been 17minutes so far. Is this normal?

​

edit:

30 minutes now. starting to think somethings wrong lol. Switch port to management interface is up, but no MAC being learnt on it

​

edit:

Got on via OOB and it seems to be reporting RAM CRC errors:

​

Welcome to the PanOS Failsafe Bootloader. U-Boot 8.0.3.0-55 (Build time: Jun 13 2017 - 17:15:27) Octeon unique ID: 04c000814219f31e0344 DDR3 SPD CRC error, spd addr: 0x51, calculated crc: 0xe57c, read crc: 0x0000 DDR3 SPD CRC error, spd addr: 0x51, calculated crc: 0xe57c, read crc: 0x0000 DDR3 SPD CRC error, spd addr: 0x51, calculated crc: 0xe57c, read crc: 0x0000 DDR3 SPD CRC error, spd addr: 0x51, calculated crc: 0xe57c, read crc: 0x0000 DDR3 SPD CRC error, spd addr: 0x51, calculated crc: 0xe57c, read crc: 0x0000 INFO: N0.LMC0 Configuration: fatal problem remains after 3 LMC init retries - Resetting node...