IPsec VPN does not work on android

[danbet]

I wish to setup an IPsec VPN and have done the settings from the following documents:
https://docs.opnsense.org/manual/how-tos/ipsec-rw-srv-mschapv2.html
https://docs.opnsense.org/manual/how-tos/ipsec-rw-w7.html
https://docs.opnsense.org/manual/how-tos/ipsec-rw-android.html

From windows 10 I can connect to this VPN, but not from an android device. Not with connections made with andoid stock tools, nor with the strongSwan app. I cannot seen what is wrong.

Connections from my own network says: peer didn't accept DH group ECP_256, it requested MODP_2048?
I have configured AES 256, not ESP 256 and I cannot seen where I can configure MODP 2048.

From a remote Network it seems that it is completely not working.

Attached I have two log files, one when I have tried from my own network and another from a remote network.