Overcharged Fortification not Working

The Overcharged Fortification buff isn’t working in delves.

When I run into an Electric Sapper I’m getting rooted even though I have the console fully upgraded.

Are you shielding the damage? You don’t get the Fortification effect unless you’re willing to take the DoT.

not that I know of

I just run thru them for the buff, sometimes 3 at a time to get the stacks.

it worked fine yesterday