We have upgraded our RUTX12 modem to newest firmware. However, after upgrade, even though, the modem is working, but our existing ROS structure is not working. Nothing changed in the network. To make sure that the problem is related to the firmware, we downgraded to the working version, and it start to work again.
The working firmware is `RUTX_R_00.07.00`
The firmware that doesn't work is `RUTX_R_00.07.01.4`