There seems to be an issue with map processing, judging by the second screenshot. There are no other errors, but this one breaks the script loading. And does this happen with any map and only in online games? If the problem occurs on a specific map, please share the map file if possible. If it happens on all maps, try typing "@CommonStart()" in the console after loading the map (even if it has an error); at least for now, this should solve the problem. And one more question, do you have AI set as the first player by any chance? In any case, thank you for the information; at least now I have a better idea of where to look.
I only tested it on my map over a local network. There are no errors in Hotseat mode. The first player was blocked, and only the 6th and 8th players were active.
Пробуждение зла
Нашествие из Преисподней
Смена эпох
Скачать все кампании одним архивом: Яндекс.Диск Google.Диск
You can download the set of 3 Campaigns (English version) here
Одиночные сценарии Heroes V 3.1:
Незваные гости
Красный кристалл
Синий кристалл
Закат тьмы
Мультиплеерные карты для Heroes V 3.1:
Легендарная война
Сердце вулкана
Передел мира