Trouble with L2TP/IPsec RU901

Hi guys !
Im having little trouble to establish connection via IPsec L2TP. I have been using this guide

By the way i have successfuly created like 2000 vpn connections before so there is no option for error. I have followed this guide step by step.

I keep getting error on windows while trying to connect:

The L2TP connection attempt failed because security layer could not negotiate compatible parameters with the remote computer

PPTP Connection works fine.
I use DDNS and im also on the newest 07.07 hardware.
On logs there is only every 30 seconds an error:

Mon Apr 29 15:16:07 2024 ipsec: 08[IKE] <ipsec-ipsec_c|25> unable to resolve %any, initiate aborted

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