Mizm
On hand you means Freeze ? IP address still assigned + lte1 up and running + Rx=0 + status signal not change at all like constans ?
Please read this: http://forum.mikrotik.com/t/v6-46-1-stable-is-released/135478/1 Similar?
You use just normal (without CellLock)?
You enable lte topic in logging and discover someting?
Please provide:
put [interface lte info lte1 once as-value ]
interface lte print detail
interface lte apn print detail