Prometheus Metric returning null instead of integer or float

[dannyc24]

Describe the bug

Under certain conditions, the Prometheus Scrape fails due to node_wifi_station_receive_mcs and node_wifi_station_transmit_mcs returning null

• Does this issue still occur on the latest version? (Required)

Expected behavior

Null values could return 0 or just omit the line in the metric page.

Support data

supportdata-NR0AD-MCI-5g-01-2026-1-25-22-15.tar.gz

Screenshots

Additional context

Attached is a pull from the http://nr0ad-mci-5g-01.local.mesh/cgi-bin/metrics

nr0ad-mci-5g-01.prometheus.txt