Firewall Rules migrated but now with current Firmware all Setting Missing

[Nephiria]

Hi everyone,

I recently migrated all my rules to Rules New. But today I discovered that all the migrated rules are now gone, apparently due to a firmware upgrade.

New alias entries I created are also gone.

I find this rather suspicious, to be honest. I didn't notice it at first; it wasn't until the Crowdsec website told me that the OPNsense integration wasn't working that I checked again and discovered it.

Ive look on my Firewall : the Snapshot from that Migration i have created on 2026-02-20 19:06

[notspam]

Let us ask the crystal ball:

- From which opnsense version started to which new version was the upgrade path ?

- There was no interaction by admin ?
All rules deleted only by a firmware upgrade ?

This sounds exciting. More input would be helpful.