I have 3 devices (MikroTik
1. A-router - 1200 (6.38.1) (internal network 192.168.0.0/24; external IP 194.87.66.170)
2. B-router - 2011UAS-2HnD (6.38.1) (internal networks 192.168.253.0/24 and 192.168.8.0/24; external IP 31.173.44.209)
3. C-router - 2011UAS-2HnD (6.38.1) (internal network 192.168.7.0/24; external IP 77.37.27.150)

I created mesh IPSec topology and have strange IPSec issue:
VPN-A--B = established
VPN-A--C = established
VPN-B--C = no phase 2

All routers have same IPSec policies, proposals.
All routers have same firewall and NAT rules

There was an error in peer ip address. Sorry. It's my innatension.

what is your problem?