2026-05-07
I had trouble with a product that supports Dual-LAN and uses Ubuntu and the trouble was related to Ubuntu NetworkManager. It kept changing metrics, so I couldn't connect to internet properly.
2026-04-19
The sales team sold unverified product and an issue related to network happened. I needed to figure out what the problem was. But it turned out to be an environment-related issue. So I had to convince my innocence.