I have a RBM33G with RouterOS version 6.46.5.
I have installed a module R11e-2HPnD on the central slot and a 4G module from Sierra Wireless on the other slot.
The problem is: sometimes, when I reboot the router or when I power down/up, the “wlan1” interface is not present.
After some reboots, it comes back visible.
Why?
Is there a way to check the firmware version of the wireless module?
Could be an incompatibility between RouterOS version and module?
The wlan1 interface must be created automatically at startup, right?
Thank you