Hello,
during a troubleshoot on a miniPCI LTE modem mounted on a RB922, I found out that rebooting the routerboard cause the routerboard to not recognize anymore the modem.
To make it short, a /system routerboard usb power-reset bus=2 duration=5 fixed the problem, making the modem recognized and working again.
I would suggest, in the next RouterOS, an option to enable an USB power cycle during boot or reboot of the routerboard.
I think the best would be an option instead hardcoding it, because maybe some USB device can be affected by that.
Looking forward for a feedback
Thank you
BR
Alessandro Pasta
Senior Network engineer
Training and Partnership representative