Nomad 30 wont shoot, warranty issue or just bad luck?

[Gbar222]

I could use some advice. I have 3 Dead Air suppressors; Sandman L Key-Mo, Nomad L DT and a Nomad 30 DT. I bought the Sandman L and Nomad L first and they shoot great on every rifle I own. I picked up the Nomad 30 most recently and the groups are usually double the normal size when I use it. I have tried it across 5 rifles and 4 calibers, it is always double my usual dispersion or more. The groups seem to throw flyers every other round.
Is this something that might be covered under warranty or is it just bad luck and I need to deal with it?

 

[RandoPracticalShooting]

Shoot them an email, check this while you wait.

Check its alignment.
Check to see if you could be kissing baffles.
Check to see if there’s a recommended torque as you could have it cranked on ridiculously hard to the point it’s hitting the crown, I’ve over done it with muzzle devices before unknowingly and it impacted groups in a similar way.