For 90 seconds, both radios went dark. The mine’s network dashboard showed nothing. Her phone buzzed with the first on-call manager asking for an update. She ignored it.
Then the alert came at 2:47 AM.
When a firmware update on a remote Ubiquiti AF-5X link fails, a lone engineer has one night to resurrect a critical 30-mile backhaul before a mining operation loses millions. The Setup ubiquiti af-5x firmware
Marta didn’t panic. She switched from UDP to TCP-tunneled TFTP through the West radio’s management plane, sacrificing speed for reliability. The upload resumed. Block 312. Checksum valid. For 90 seconds, both radios went dark