Re-install the SPD drivers and try a different USB port or cable.
While downloading the Nokia TA1352 PAC file link, be aware of the following precautions and risks: nokia ta1352 pac file link
The TA-1352 does not have a separate cellular proxy setting for mobile data (4G/LTE). PAC files typically work only for Wi-Fi connections. Re-install the SPD drivers and try a different
For example, a PAC file might route internal company sites directly while sending external web searches through a filtered proxy. nokia ta1352 pac file link