I have installed hundreds of these Microtik SXT radios as wireless bridges. About 15% of these I have issues with. The other 85% work flawlessly. When bad, as soon as I make a config change, the IP resets to 0.0.0.0 and can no longer log into radio without resetting to default. I have tried reloading firmware and our default config files that work perfect on other units but, when I get the 0.0.0.0, I can retry over and over with same results. After hours of resetting & re-configuring, the unit will finally accept the changes and hold the IP.
Does anyone have a fix for this?