Kinetict bolt with echoing shrine + barrage support causes 500ms CPU latency

I’m using an i5-14600KF and my CPU usage sits around 30%, but I’m getting huge lag in boss fights like Uber Maven. In hideout, CPU latency is around ~13ms, but during Maven it spikes up to ~500ms.

I’m playing Kinetic Bolt with 8 projectiles, Barrage Support, and Echoing Shrine, plus almost no skill cost, so the attack rate gets pretty crazy. This seems to cause massive CPU latency spikes.

For now I’ve switched to Kinetic Blast, which only gives me ~30ms CPU latency during bosses and feels much smoother.

I’ve tried everything on my end, so I don’t think this is a local issue.

Are you aware of this issue?