Dreampi problems(Dmz/portforward probably)

[NoiseDemon]

Hello, so i finally managed to get dreamcast online using dreampi. While pso and Quake works as intended Daytona and Alienfront dont. Just before start i get some errors and games kick me back to The lobby. I forwarded ports and did that Dmz thing but its still The same. Im out of ideas now

[Holsten]

Did you port forward the dreamcast ip or the raspberry pi ip?

[NoiseDemon]

dreamcast , checked with quake 3 arena

[scarface_one]

Same problem for me.. Quack work but not Alien front. Take IP from Quack connection (97) and configure my router but nothing change.. DMZ same