Grouping units bug

[Igor]

I grouped my Hero and 7 units before end of turn. Next turn them became ungrouped and I lost a Hero in battle without his 7 other units.
Such ungrouping situation is every time with my stacks. Why?

[SnotlinG]

Hello,
Grouping is only saved when you make a move with the stack. If you do a grouping and dont move, the group will be lost until next turn. Maybe this is something we should change. The reason it is like this currently is to minimize network traffic though.