I'm having exactly the same issue with a site-to-site link between an ERPoE5 and an ERLite3.
IPSec site-to-site was working perfectly under 1.6.0, but refuses to connect under 1.9.0.
I'm having exactly the same issue with a site-to-site link between an ERPoE5 and an ERLite3.
IPSec site-to-site was working perfectly under 1.6.0, but refuses to connect under 1.9.0.