It looks like ever since I upgraded from 184.108.40.206 to 220.127.116.11 my Node Nic Error Rate High healthcheck has been intermittently going off for all of my hosts. It looks like in the worst case, it has averaged to fail the check about 20% of the time. I haven't observed any errors in my VM's, and my cluster latency is relatively low. I'm using LACP instead of load-based teaming, but I would assume that shouldn't have an impact on the healthcheck itself.
Has anyone else seen similar behavior? I upgraded my nodes on Saturday evening and I have consistently seen this behavior every day since then.
EDIT: Our networking group as confirmed that they're not seeing errors on physical switch ports. Some resets are observed, but thats to be expected.