范海辛的奇妙冒险终极剪辑版怎么联机

Not using the same version. Either the files in the Cfg folder are different, or the exe version is different. Check the version in the main menu( bottom right corner ) 版本不同,包含exe档和在cfg资料夹的档有被修改过

Level limit is provided, and your friend do not meet the requirements 房间有等级限制

Trying to join to an online character with an offline one, or reversed "线上角色"和"角色"不能互连

Trying to join to a Hardcore game with a non hardcore character, or reversed 硬核(hardcore)角色和非硬核(non hardcore)角色不能互连

beta和正式版不能互连