Failures to ingest otel metrics .net apps

Resolved

This incident has been resolved.

Update

A fix is currently being rolled out, and has already rolled out to prod-eu-central-0 and prod-au-southeast-1

prod-eu-central-0: around 5:05 pm UTC prod-au-southeast-1: around 4:50 pm UTC

Investigating

Current Update: Users of the OpenTelemetry .NET SDK might face protocol errors when pushing directly to Grafana Cloud without the use of a collector

We are leaving the previous update posted for transparency, but please note that there is currently no known workaround.

Investigating

Note: A viable workaround is to use collectors on r134

Investigating

Users of OTel collector v0.133 might face protocol errors from .net applications leading to failures writing metrics to Grafana Cloud