Is there a maximum number of active buffs?

[Dsingis]

In my current playthrough, I wanted to try something different, and stack as many buffs as possible on one character to ravage the enemies with this one alone.
It seems to go pretty good so far, but I have noticed something.

Some of my buffs, like Haste, or weapon/armor enchantments appear to suddenly go away in the middle of the fight for no clear reason.

It's not the timers running out, most of them have 60+ seconds left when they suddenly disappear.

Could it may be, because there's a maximum number of active buffs on one character?
I mean, if I buff myself to oblivion, and then Lantry casts a spell like a healing aura on me, could it be that one of my active buffs gets replaced?

Cheers!

 

[Ultima_Ratio]

In my experience you can't stack buff spells that use the same expression sigil. Also, each pulse from the auras seems to override another aura (for instance, if you have aura of decay on one character, then cast healing aura on another one nearby, the healing aura will cancel the aura of decay).

 

[Khaylon]

There's no limit, but the buffs with the same expression sigil don't stack.

 

[Hawke64]

As the posters above said, spells with the same expression don't stack. Also some opponents can remove buffs (e.g. Malice).