Some configuration files of old firmware can not work well in new firmware.It needs to reset gateway to reconfigure becuase of the version's difference.
If there is still such problem after you reset it,please feel free to ask help from us.
Thank you for help!
You were right, I reset the configuration, made a clean setup and it all worked!
I do not know exactly how it happened, but I clarified - after the restoration the gateway was reset ...May be we was needed to reset device twice...
Sorry for the time spent.
Thank you!
