Cisco FTD booting to rommon mode

Hello all,

So I have a weird issue, we bought a new cisco ftd , the first time I booted it the ftd went directly to rommon mode.

I used to "boot" command in the rommon mode and it booted using the right image.

The issue is everytime a reboot happens, the ftd go directly to the rommon and I have to enter the boot command to run it.

Any advise in order to solve this.

Thanks.