Salt Fiber Box X6 mapping network drive

Hello

A couple of days ago I got the Fiber Box X6 from Salt. My hope was to get a better reception with this box compared to the old one. While the reception is better with this box, everything else is worse, starting from the GUI. It is extremely sluggish and very "basic" as far as the settings are concerned. With the old box it was possible to map a network drive by enabling the setting in the GUI. With the new one this setting has gone.

Has anybody found a solution to this problem?