Why is the Rancher UI so slow with 50+ clusters?

Hey everyone, been using Rancher to manage a few dev clusters and it's been great. But we've started onboarding more teams and now we're at about 50 clusters.

I've noticed the UI gets really slow, especially when listing clusters or nodes. Sometimes it times out. On my local machine, the browser just spins.

Is this normal at this scale? I'm still pretty new to this, so I'm not sure if it's our setup (maybe not enough resources for the Rancher server?), or if this is a known thing with Rancher's architecture.

We're using the default install on a k8s cluster. Any tips on what to check or if there are tweaks to make it smoother would be super helpful. 😅