922UAGS-5HPacD modem MU609

Hi, routerboard 922UAGS-5HPacD with huawei MU609 works fine but only with routeros 6.13. Have you had experience with other latest firmware?
thanks in advance!

Have you tested with latest 6.41rc RouterOS version? If you have and modem does not work, then send supout file to support@mikrotik.com. Generate file while modem is attached to device. It should work properly:
https://wiki.mikrotik.com/wiki/Manual:Peripherals

Hi,
thanks for your reply!
I upgraded with latest 6.41.23rc but does not work. in detail lte interface seems to work (color icon green not grey) but dhcp-client detects lte interface not running and dhcp-client is stopped!! Imho it seems a bad communication between modem and os..Anyway I will send supout file and…let’s hope!!