IPSec VPN Phase2 not coming up after migratung config to new hardware.

[TomT]

Hi.
Just moved config from opnsense 24.x ( I was one version behind the latest 24 ) running on an older server, to a new N1000 based server running 25.1

Phase1 will come up for a while, phase2 doesn't. Then phase1 will drop.
Have there been any major changes that would stop the IPSec VPN from working ?

Also do I need to configre System: Settings: Miscellaneous:  Hardware acceleration ?
Currently this is set to none, should it be set to anything for the N100 ?  Not sure if it matters I also have a wireguard VPN.

Thanks