Anyone playing Avadon 2 in Linux/Wine?

It seems to work quite well and is perfectly playable, but the combat mode is quite sluggish and low fps. The more there are characters on screen, the more laggy it gets. When the combat ends, it gets fast again.

I was wondering if there are some tricks or Wine settings that could affect this?

I know it's years later, but I've the same problem. This is not a solution, but I've found that as long as you keep your cursor on any character, yours, friendly or enemy, the game runs smooth, just as out of combat. Wine can produce the strangest errors...