[Tutorial] How to use Hamachi

[majx804]

ok so like when we were in ad hoc mode with my brother, somehow after departing (even with the host, my brother, at 25% speed), the party is disbanded and we would do the mission by ourselves. Like we disband automatically after the loading screen, even though we're still in the same party as in the gathering hall. We tried adjusting our speed to match the same moment so that we could arrive at the map at the same time but still we automatically disband! Also something is bothering us while using the hamatchi because we were both in relayed tunnels or blue colored dots statuses, is that important also in this problem in the loading screen? Please helpppp usss ((